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)
-
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].
-
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].
-
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
1,872 results · Clear filters · Feed
-
Medium 4.9
WordPress External Media plugin <= 1.0.36 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in minnur External Media external-media allows Server Side Request Forgery.This issue affects External Media: from n/a through <= 1.0.36.
-
Medium 4.7
invoiceninja Migration Import Import.php copy server-side request forgery
A security vulnerability has been detected in invoiceninja up to 5.12.38. The affected element is the function copy of the file /app/Jobs/Util/Import.php of the component Migration Import. The manipulation of the argument company_logo leads to server-side req…
-
Medium 6.4
Xagio SEO <= 7.1.0.30 - Authenticated (Subscriber+) Server-Side Request Forgery
The Xagio SEO – AI Powered SEO plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.1.0.30 via the 'pixabayDownloadImage' function. This makes it possible for authenticated attackers, with Subscriber-level …
-
Medium 5.0
Craft CMS vulnerable to Server-Side Request Forgery (SSRF) via GraphQL Asset Upload Mutation
Craft is a platform for creating digital experiences. In versions 5.0.0-RC1 through 5.8.20 and 4.0.0-RC1 through 4.16.16, the Craft CMS GraphQL `save_<VolumeName>_Asset` mutation is vulnerable to Server-Side Request Forgery (SSRF). This vulnerability arises b…
-
Medium 6.5
evershop allows unauthenticated attackers to force server to initiate HTTP request via "GET /images" API
A Blind Server-Side Request Forgery (SSRF) vulnerability in evershop 2.1.0 and prior allows unauthenticated attackers to force the server to initiate an HTTP request via the "GET /images" API. The vulnerability occurs due to insufficient validation of the "sr…
-
Medium 4.7
go-sonic Theme Fetching API git_fetcher.go FetchTheme server-side request forgery
A flaw has been found in go-sonic sonic up to 1.1.4. The affected element is the function FetchTheme of the file service/theme/git_fetcher.go of the component Theme Fetching API. Executing a manipulation of the argument uri can lead to server-side request for…
-
Medium 6.4
WP Import – Ultimate CSV XML Importer for WordPress <= 7.35 - Authenticated (Contributor+) Server-Side Request Forgery via Bitly Shortlink Bypass
The WP Import – Ultimate CSV XML Importer for WordPress plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.35. This is due to inadequate validation of the resolved URL after following Bitly shortlink redi…
-
Medium 6.9
Cowrie < 2.9.0 Unrestricted wget/curl Emulation Enables SSRF-Based DDoS Amplification
Cowrie versions prior to 2.9.0 contain a server-side request forgery (SSRF) vulnerability in the emulated shell implementation of wget and curl. In the default emulated shell configuration, these command emulations perform real outbound HTTP requests to attac…
-
Medium 5.4
WordPress WordPress & WooCommerce Scraper plugin, Import Data from Any Site plugin <= 1.0.7 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in extendons WordPress & WooCommerce Scraper Plugin, Import Data from Any Site wp_scraper allows Server Side Request Forgery.This issue affects WordPress & WooCommerce Scraper Plugin, Import Data from Any Site:…
-
Medium 4.9
WordPress Genemy theme <= 1.6.6 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in Jthemes Genemy genemy allows Server Side Request Forgery.This issue affects Genemy: from n/a through <= 1.6.6.
-
Medium 6.3
EyouCMS function.php saveRemote server-side request forgery
A security vulnerability has been detected in EyouCMS up to 1.7.7. Impacted is the function saveRemote of the file application/function.php. Such manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has …
-
Medium 4.9
WordPress Youzify plugin <= 1.3.7 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in Youzify Youzify youzify allows Server Side Request Forgery.This issue affects Youzify: from n/a through <= 1.3.7.
-
Medium 4.9
WordPress WordPress Image shrinker plugin <= 1.1.0 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in HETWORKS WordPress Image shrinker wp-image-shrinker allows Server Side Request Forgery.This issue affects WordPress Image shrinker: from n/a through <= 1.1.0.
-
Medium 4.3
Hemmelig has SSRF Filter bypass in Secret Request functionality
Hemmelig is a messing app with with client-side encryption and self-destructing messages. Prior to version 7.3.3, a Server-Side Request Forgery (SSRF) filter bypass vulnerability exists in the webhook URL validation of the Secret Requests feature. The applica…
-
Medium 6.3
YunaiV yudao-cloud Business Process Management BpmSyncHttpRequestTrigger server-side request forgery
A vulnerability was determined in YunaiV yudao-cloud up to 2025.11. This affects the function BpmHttpCallbackTrigger/BpmSyncHttpRequestTrigger of the component Business Process Management. Executing a manipulation of the argument url/header/body can lead to s…
-
Medium 6.5
Teradek VidiU Pro 3.0.3 Server-Side Request Forgery via RTMP Settings
Teradek VidiU Pro 3.0.3 contains a server-side request forgery vulnerability in the management interface that allows attackers to manipulate GET parameters 'url' and 'xml_url'. Attackers can exploit this flaw to bypass firewalls, initiate network enumeration,…
-
Medium 4.9
WordPress Link Library plugin <= 7.8.7 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in Yannick Lefebvre Link Library link-library allows Server Side Request Forgery.This issue affects Link Library: from n/a through <= 7.8.7.
-
Medium 5.4
WordPress 6Storage Rentals plugin <= 2.22.0 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in 6Storage 6Storage Rentals 6storage-rentals allows Server Side Request Forgery.This issue affects 6Storage Rentals: from n/a through <= 2.22.0.
-
Medium 4.9
WordPress Prime Slider – Addons For Elementor plugin <= 4.0.10 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in bdthemes Prime Slider – Addons For Elementor bdthemes-prime-slider-lite allows Server Side Request Forgery.This issue affects Prime Slider – Addons For Elementor: from n/a through <= 4.0.10.
-
Medium 6.3
Local Deep Research is Vulnerable to Server-Side Request Forgery (SSRF) in Download Service
Local Deep Research is an AI-powered research assistant for deep, iterative research. In versions from 1.3.0 to before 1.3.9, the download service (download_service.py) makes HTTP requests using raw requests.get() without utilizing the application's SSRF prot…
-
Medium 5.3
Hasura GraphQL 1.3.3 Server-Side Request Forgery via Remote Schema Injection
Hasura GraphQL 1.3.3 contains a server-side request forgery vulnerability that allows attackers to inject arbitrary remote schema URLs through the add_remote_schema endpoint. Attackers can exploit the vulnerability by sending crafted POST requests to the /v1/…
-
Medium 4.3
Prime Slider – Addons for Elementor <= 4.0.9 - Authenticated (Subscriber+) Server-Side Request Forgery
The Prime Slider – Addons for Elementor plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.0.9 via the import_elementor_template AJAX action. This makes it possible for authenticated attackers, with subsc…
-
Medium 6.4
Ose-openshift-apiserver: openshift api server: server-side request forgery (ssrf) vulnerability in imagestreamimport mechanism
A flaw was found in ose-openshift-apiserver. This vulnerability allows internal network enumeration, service discovery, limited information disclosure, and potential denial-of-service (DoS) through Server-Side Request Forgery (SSRF) due to missing IP address …
-
Medium 5.4
WordPress Kerge theme <= 4.1.3 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in LMPixels Kerge kerge allows Server Side Request Forgery.This issue affects Kerge: from n/a through <= 4.1.3.
-
Medium 5.0
Weblate has Server-Side Request Forgery vulnerability
Weblate is a web based localization tool. The Create Component functionality in Weblate allows authorized users to add new translation components by specifying both a version control system and a source code repository URL to pull from. However, prior to vers…
-
Medium 5.3
Ateme TITAN File 3.9 Authenticated Server-Side Request Forgery Vulnerability
Ateme TITAN File 3.9.12.4 contains an authenticated server-side request forgery vulnerability in the job callback URL parameter that allows attackers to bypass network restrictions. Attackers can exploit the unvalidated parameter to initiate file, service, an…
-
Medium 5.8
Portworx Half-Blind SSRF in kube-controller-manager
A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control pl…
-
Medium 4.4
Emplibot – AI Content Writer with Keyword Research, Infographics, and Linking | SEO Optimized | Fully Automated <= 1.0.9 - Authenticated (Admin+) Server-Side Request Forgery
The Emplibot – AI Content Writer with Keyword Research, Infographics, and Linking | SEO Optimized | Fully Automated plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.0.9 via the emplibot_call_webhook_wit…
-
Medium 6.3
PowerJob Network Request PingPongUtils.java checkConnectivity server-side request forgery
A vulnerability was identified in PowerJob up to 5.1.2. This vulnerability affects the function checkConnectivity of the file src/main/java/tech/powerjob/common/utils/net/PingPongUtils.java of the component Network Request Handler. The manipulation of the arg…
-
Medium 6.3
Yalantis uCrop URL com.yalantis.ucrop.task.BitmapLoadTask.java downloadFile server-side request forgery
A vulnerability was found in Yalantis uCrop 2.2.11. Affected by this issue is the function downloadFile of the file com.yalantis.ucrop.task.BitmapLoadTask.java of the component URL Handler. Performing manipulation results in server-side request forgery. The a…
-
Medium 5.8
RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator <= 5.1.1 - Unauthenticated Blind Server-Side Request Forgery
The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 5.1.1 via the feedzy_lazy_load function. This makes …
-
Medium 6.9CVE-2020-36884 Scanner template
BrightSign Digital Signage Diagnostic Web Server 8.2.26 Unauthenticated SSRF
BrightSign Digital Signage Diagnostic Web Server 8.2.26 and less contains an unauthenticated server-side request forgery vulnerability in the 'url' GET parameter of the Download Speed Test service. Attackers can specify external domains to bypass firewalls an…
-
Medium 6.9
OpenBMCS Server Side Request Forgery (SSRF) via /php/query.php
OpenBMCS 2.4 contains an unauthenticated SSRF vulnerability that allows attackers to bypass firewalls and initiate service and network enumeration on the internal network through the affected application, allowing hijacking of current sessions. Attackers can …
-
Medium —
JDA (Java Discord API) downloads external URLs when updating message components
### Impact Anyone using untrusted message components may be affected. On versions >=6.0.0,<6.1.3 of JDA, the requester will attempt to download external media URLs from components if they are used in an update or send request. If you are used `Message#getComp…
-
Medium 4.9
WordPress Hercules Core plugin <= 7.4 - Server Side Request Forgery (SSRF) vulnerability
Server-Side Request Forgery (SSRF) vulnerability in ThemesInflow Hercules Core hercules-core allows Server Side Request Forgery.This issue affects Hercules Core : from n/a through <= 7.4.
-
Medium 4.6
IBM InfoSphere Information Server Server-Side Request Forgery
IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating…
-
Medium 4.7
xerrors Yuxi-Know embed.py OtherEmbedding.aencode server-side request forgery
A vulnerability was detected in xerrors Yuxi-Know up to 0.4.0. This vulnerability affects the function OtherEmbedding.aencode of the file /src/models/embed.py. Performing manipulation of the argument health_url results in server-side request forgery. The atta…
-
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…
-
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…
-
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…