Weakness (CWE)
CWE-918: Server-Side Request Forgery
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
How to prevent it (3 mitigations)
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Implementation, Operation
If there is a known list of applications, IP, hostname, and/or domains to which the product is allowed to communicate, then use allowlists to ensure that outgoing requests are restricted to these known entities. The allowlists could be in the application code or possibly enforced by firewalls or network segmentation [REF-1511].
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Implementation, Operation
If the product is expected to be able to connect to arbitrary IP addresses or domains, consider using a denylist that includes private network addresses, internal domain names, etc. The denylist could be in the application code or possibly enforced by firewalls or network segmentation [REF-1511].
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Implementation
Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
When constructing outgoing requests from input strings, use stringent allowlists that limit the character set based on the expected value of the parameter in the request. This will indirectly limit the scope of an attack, but this technique is less important than proper output encoding and escaping.
Source: MITRE CWE-918
3,822 results · Feed
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High 8.5
Open WebUI vulnerable to Server-Side Request Forgery (SSRF) via Arbitrary URL Processing in /api/v1/retrieval/process/web
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.37, a Server-Side Request Forgery (SSRF) vulnerability in Open WebUI allows any authenticated user to force the server to make HTTP requests to arb…
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Medium 4.7
dayrui XunRuiCMS Project Domain Change Test admin79f2ec220c7e.php server-side request forgery
A flaw has been found in dayrui XunRuiCMS up to 4.7.1. This vulnerability affects unknown code of the file admin79f2ec220c7e.php?c=api&m=test_site_domain of the component Project Domain Change Test. This manipulation of the argument v causes server-side reque…
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Medium 4.7
dayrui XunRuiCMS Email Setting admind45f74adbd95.php server-side request forgery
A security flaw has been discovered in dayrui XunRuiCMS up to 4.7.1. Affected is an unknown function of the file /admind45f74adbd95.php?c=email&m=add of the component Email Setting Handler. Performing a manipulation results in server-side request forgery. Rem…
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Low 2.7
Blind Server Side Request Forgery (SSRF) through Distributed Search Peers in Splunk Enterprise
In Splunk Enterprise versions below 10.0.1, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.4, 10.0.2503.7, and 9.3.2411.116, a user who holds a role that contains the high privilege capability `change_authentication` could enumer…
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Low 2.1
Blind Server-Side Request Forgery (SSRF) in the survey-import feature of ObjectPlanet Opinio
Blind Server-Side Request Forgery (SSRF) in the survey-import feature of ObjectPlanet Opinio 7.26 rev12562 on Web-based platforms allows an attacker to force the server to perform HTTP GET requests via crafted import requests to an arbitrary destination.
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Medium 6.9
Portkey.ai Gateway: Server-Side Request Forgery (SSRF) in Custom Host
Portkey.ai Gateway is a blazing fast AI Gateway with integrated guardrails. Prior to 1.14.0, the gateway determined the destination baseURL by prioritizing the value in the x-portkey-custom-host request header. The proxy route then appends the client-specifie…
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Medium 6.8
Frontend arbitrary file read in oauth.authorize action
An authenticated Zabbix Super Admin can exploit the oauth.authorize action to read arbitrary files from the webserver leading to potential confidentiality loss.
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High 7.3
moxi159753 Mogu Blog v2 uploadPicsByUrl LocalFileServiceImpl.uploadPictureByUrl server-side request forgery
A security flaw has been discovered in moxi159753 Mogu Blog v2 up to 5.2. Impacted is the function LocalFileServiceImpl.uploadPictureByUrl of the file /file/uploadPicsByUrl. The manipulation results in server-side request forgery. The attack can be launched r…
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Medium 6.3
orionsec orion-ops SSH Connection MachineInfoController.java server-side request forgery
A vulnerability has been found in orionsec orion-ops up to 5925824997a3109651bbde07460958a7be249ed1. Affected by this issue is some unknown functionality of the file orion-ops-api/orion-ops-web/src/main/java/cn/orionsec/ops/controller/MachineInfoController.ja…
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Critical 9.1
PublicCMS V5.202506.b is vulnerable to SSRF. in the chat interface of SimpleAiAdminController.
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Medium 6.3CVE-2025-13796 Public exploit
deco-cx apps Parameter analyticsScript.ts AnalyticsScript server-side request forgery
A security vulnerability has been detected in deco-cx apps up to 0.120.1. Affected by this vulnerability is the function AnalyticsScript of the file website/loaders/analyticsScript.ts of the component Parameter Handler. Such manipulation of the argument url l…
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Medium 6.3
ZenTao model.php makeRequest server-side request forgery
A vulnerability was found in ZenTao up to 21.7.6-8564. This affects the function makeRequest of the file module/ai/model.php. The manipulation of the argument Base results in server-side request forgery. The attack can be launched remotely. The exploit has be…
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High 8.6
LibreChat is Vulnerable to Server-Side Request Forgery (SSRF) in Actions Capability
LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.1-rc2, LibreChat is vulnerable to Server-side Request Forgery (SSRF), by passing specially crafted OpenAPI specs to its "Actions" feature and making the LLM use those actions. It coul…
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Medium 6.5
AI ChatBot with ChatGPT and Content Generator by AYS <= 2.7.0 - Unauthenticated Server-Side Request Forgery via 'pinecone_url' Parameter
The AI ChatBot with ChatGPT and Content Generator by AYS plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.7.0 via the ays_chatgpt_pinecone_upsert function. This makes it possible for unauthenticated att…
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High 8.7
UnForm Server < 10.1.15 Doc Flow Unauthenticated File Read
UnForm Server versions < 10.1.15 contain an unauthenticated arbitrary file read and SMB coercion vulnerability in the Doc Flow feature’s 'arc' endpoint. The Doc Flow module uses the 'arc' handler to retrieve and render pages or resources specified by the user…
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High 7.6
NVIDIA NeMo Agent Toolkit UI for Web contains a vulnerability in the chat API endpoint where an attacker may cause a Se…
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High 8.5
QuantumNous New API Has SSRF Bypass
New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to version 0.9.6, a recently patched SSRF vulnerability contains a bypass method that can bypass the existing security fix and still allow SSRF to o…
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Medium 6.3
lKinderBueno Streamity Xtream IPTV Player proxy.php server-side request forgery
A vulnerability was found in lKinderBueno Streamity Xtream IPTV Player up to 2.8. The impacted element is an unknown function of the file public/proxy.php. Performing manipulation results in server-side request forgery. The attack can be initiated remotely. T…
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Medium 6.4
WP Shortcodes Plugin — Shortcodes Ultimate <= 7.4.5 - Authenticated (Administrator+) Server-Side Request Forgery
The WP Shortcodes Plugin — Shortcodes Ultimate plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.4.5 via the su_shortcode_csv_table function. This makes it possible for authenticated attackers, with Admi…
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High 8.6
Azure Monitor Elevation of Privilege Vulnerability
Azure Monitor Elevation of Privilege Vulnerability
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Medium 5.3
External Service Interaction (DNS)
Server-Side Request Forgery (SSRF) vulnerability in Progress MOVEit Transfer.This issue affects MOVEit Transfer: before 2024.1.8, from 2025.0.0 before 2025.0.4.
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Medium 5.4
Responsive Lightbox & Gallery <= 2.5.3 - Authenticated (Author+) Server-Side Request Forgery
The Responsive Lightbox & Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.5.3 via the 'get_image_size_by_url' function. This is due to insufficient validation of user-supplied URLs when determi…
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Medium 6.4
Icon List Block – Add Icon-Based Lists with Custom Styles <= 1.2.1 - Authenticated (Subscriber+) Server-Side Request Forgery
The Icon List Block – Add Icon-Based Lists with Custom Styles plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.2.1 via the fs_api_request function. This makes it possible for authenticated attackers, wi…
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Medium 6.8
AI Engine <= 3.1.8 - Authenticated (Editor+) Server-Side Request Forgery
The AI Engine plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.1.8 via the rest_helpers_create_images function. This makes it possible for authenticated attackers, with Editor-level access and above, to…
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Medium 5.8
WP Migrate Lite <= 2.7.6 - Unauthenticated Blind Server-Side Request Forgery
The WP Migrate Lite – WordPress Migration Made Easy plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 2.7.6 via the wpmdb_flush AJAX action. This makes it possible for unauthenticated attackers to ma…
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Medium 6.4
Local Syndication <= 1.5a - Authenticated (Contributor+) Server-Side Request Forgery via Shortcode
The Local Syndication plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.5a via the `url` parameter in the `[syndicate_local]` shortcode. This is due to the use of `wp_remote_get()` instead of `wp_safe_re…
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Medium 5.1CVE-2025-63408 Public exploit
Local Agent DVR versions thru 6.6.1.0 are vulnerable to directory traversal that allows an unauthenticated local attack…
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Medium 6.3
rachelos WeRSS we-mp-rss Webhook mps.py do_job server-side request forgery
A weakness has been identified in rachelos WeRSS we-mp-rss up to 1.4.7. Affected by this vulnerability is the function do_job of the file /rachelos/we-mp-rss/blob/main/jobs/mps.py of the component Webhook Module. Executing manipulation of the argument web_hoo…
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Low 3.8
A Server-side Request Forgery vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.…
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Medium 6.8
grist-core has path to server-side requests via websocket
grist-core is a spreadsheet hosting server. Prior to version 1.7.7, a user with access to any document on a Grist installation can use a feature for fetching from a URL that is executed on the server. The privileged network access of server-side requests coul…
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Critical 9.6
Typebot May Expose AWS EKS Credentials via Server Side Request Forgery in Webhook Block
Typebot is an open-source chatbot builder. In versions prior to 3.13.1, a Server-Side Request Forgery (SSRF) vulnerability in the Typebot webhook block (HTTP Request component) functionality allows authenticated users to make arbitrary HTTP requests from the …
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Medium 6.5CVE-2025-64525 Scanner template
Astro: URL manipulation via unsanitized headers leads to path-based middleware protections bypass, potential SSRF/cache-poisoning, CVE-2025-61925 bypass
Astro is a web framework. In Astro versions 2.16.0 up to but excluding 5.15.5 which utilizeon-demand rendering, request headers `x-forwarded-proto` and `x-forwarded-port` are insecurely used, without sanitization, to build the URL. This has several consequenc…
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High 7.4
MaxKB has SSRF in sandbox
MaxKB is an open-source AI assistant for enterprise. In versions prior to 2.3.1, a user can access internal network services such as databases through Python code in the tool module, although the process runs in a sandbox. Version 2.3.1 fixes the issue.
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Medium 6.5
Lichess lila before commit 11b4c0fb00f0ffd823246f839627005459c8f05c (2025-06-02) contains a Server-Side Request Forgery…
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High 8.6
Python-kdcproxy: unauthenticated ssrf via realm‑controlled dns srv
If kdcproxy receives a request for a realm which does not have server addresses defined in its configuration, by default, it will query SRV records in the DNS zone matching the requested realm name. This creates a server-side request forgery vulnerability, si…
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Critical 9.1
Soft Serve is vulnerable to SSRF through its Webhooks
Soft Serve is a self-hostable Git server for the command line. Versions prior to 0.11.1 have a SSRF vulnerability where webhook URLs are not validated, allowing repository administrators to create webhooks targeting internal services, private networks, and cl…
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High 7.5
Parse Server Vulnerable to Server-Side Request Forgery (SSRF) in File Upload via URI Format
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In versions 4.2.0 through 7.5.3, and 8.0.0 through 8.3.1-alpha.1, there is a Server-Side Request Forgery (SSRF) vulnerability in the file upload functional…
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Critical 10.0
Manager-io/Manager: Complete Bypass of SSRF Protection via Time-of-Check Time-of-Use (TOCTOU)
Manager-io/Manager is accounting software. In Manager Desktop and Server versions 25.11.1.3085 and below, a critical vulnerability permits unauthorized access to internal network resources. The flaw lies in the fundamental design of the DNS validation mechani…
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High 8.9
Jellysweep uses uncontrolled data in image cache API endpoint
Jellysweep is a cleanup tool for the Jellyfin media server. In versions 0.12.1 and below, /api/images/cache, used to download media posters from the server, accepted a URL parameter that was directly passed to the cache package, which downloaded the poster fr…
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Medium 5.3
ThinkDashboard: Blind Server-Side Request Forgery (SSRF) vulnerability in /api/ping Endpoint
ThinkDashboard is a self-hosted bookmark dashboard built with Go and vanilla JavaScript. Versions 0.6.7 and below contain a Blind Server-Side Request Forgery (SSRF) vulnerability, in its `/api/ping?url= endpoint`. This allows an attacker to make arbitrary req…