Archive
May 2026
Vulnerabilities first published in this month (UTC), newest first.
2,584 results · Clear filters · Feed
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Medium 5.3
MantisBT has an authorization bypass via private issue monitoring
Mantis Bug Tracker (MantisBT) is an open source issue tracker. Versions 2.28.1 and prior are vulnerable to Authorization Bypass through the private issue monitoring feature . Using a crafted POST request to bug_monitor_add.php, a user with project-level acces…
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Medium 6.5
Ledger Live hw-app-eth EIP-712 Message Parsing Integer Truncation
Ledger Live with vulnerable versions of ledgerhq/hw-app-eth prior to 6.34.7 contains an integer parsing vulnerability that allows attackers to manipulate EIP-712 typed data messages by exploiting incorrect hexadecimal field parsing when values contain an odd …
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Medium 5.1
MantisBT: Privilege Escalation from Manager to Administrator
Mantis Bug Tracker (MantisBT) is an open source issue tracker. Versions 2.28.1 and prior have a Privilege Escalation vulnerability where insufficient access control checks in ProjectUsersAddCommand (manage_proj_user_add.php) allow users having manage_project_…
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Medium 4.6
Ledger Nano X, Flex, Stax MCU Firmware Update Denial of Service
Ledger Nano X, Flex, and Stax devices contain a denial of service vulnerability in the MCU firmware update process due to missing validation of the reset_handler parameter during firmware flashing. An attacker can provide a crafted reset_handler address point…
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Medium 6.1
Template::Plugin::HTML versions before 3.103 for Perl allows HTML and JavaScript to be injected
Template::Plugin::HTML versions before 3.103 for Perl allows HTML and JavaScript to be injected. The html_filter function did not escape single quotes. HTML attributes inside of single quotes could be have code injected. For example, the variable "var" in <a …
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Medium 4.8
CtrlPanel: Stored XSS in Admin Role Management via Unescaped DataTable HTML Output
CtrlPanel is open-source billing software for hosting providers. Versions 1.1.1 and prior contain a Stored Cross-Site Scripting (XSS) vulnerability exists in the admin role management interface. In app/Http/Controllers/Admin/RoleController.php, the datatable(…
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Medium 4.6
Improper input validation in the System Management Mode (SMM) communications buffer could allow a privileged attacker t…
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Medium 6.5
CtrlPanel has Missing Authentication Checks in Datatable Admin Endpoints
CtrlPanel is open-source billing software for hosting providers. In versions 1.1.1 and prior, multiple admin controllers expose DataTable endpoints without authorization checks, allowing any authenticated user to access sensitive administrative data that shou…
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Medium 6.6
CtrlPanel: Authenticated Remote Code Execution via Dynamic Class Instantiation in SettingsController.php
CtrlPanel is open-source billing software for hosting providers. In versions 1.1.1 and prior, the admin settings update endpoint accepted a fully qualified class name directly from user-supplied request input and used it for dynamic static method calls and ob…
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Medium 5.5
Joplin has Denial of Service (DoS) via Uncontrolled Resource Allocation through Title Input
Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Versions 3.6.14 and prior contain a Denial of Service (DoS) vulnerability in the title input functionality due to a lack of proper length validation. Thi…
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Medium 6.5
libheif: Uninitialized Heap Memory Information Leak via Failed Grid Tiles
libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and prior, when decoding a HEIF grid image with strict_decoding=false (the default), a corrupted tile silently fails to decode and the library returns heif_error_Ok with no indicat…
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Medium —
Diesel: Command injection in Diesel's implementation of `COPY FROM`/`COPY TO`
Diesel allows users to configure various options for PostgreSQL's `COPY FROM` and `COPY TO` statements. These configurations are partially provided as strings or characters. Diesel did not check if any these user-provided options contain a quote character `'`…
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Medium —
Diesel: Possible unaligned data access for implementations of `SqliteAggregate`
Diesel allows to register custom aggregate SQL functions for SQLite via the `SqliteAggregate` interface. To store an instance of the custom aggregate processor Diesel relied on the `sqlite3_aggregate_context` function provided by sqlite. This function doesn't…
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Medium 4.3
Caddy: Remote Admin Authorization Bypass on PKI Endpoints via Prefix-Based Path Matching
## AI Disclosure I used an LLM to help review the source code, reason about attack surface, and help draft and refine this report. I manually validated the finding by reproducing it locally, confirming the vulnerable code path, and verifying the HTTP behavior…
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Medium —
Caddy CVE-2026-30852 Fix Bypass
# ## TL;DR CVE-2026-30852 fixed double expansion in `vars_regexp` when the variable key is a placeholder (e.g. `{http.vars.x}`). The fix does NOT protect literal key names (e.g. `tenant_id`). An attacker injects `{env.AWS_SECRET_ACCESS_KEY}` or `{file./etc/pa…
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Medium —
Kong Ingress Controller for Kubernetes (KIC): Cross-namespace TLS Secret Exfiltration in Gateways with GatewayClass missing `konghq.com/gatewayclass-unmanaged: 'true'` annotation
## Summary A vulnerability in the Kong Ingress Controller (KIC) allows for the unauthorized exfiltration of TLS certificates and private keys across Kubernetes namespace boundaries. In "managed" mode (where the `GatewayClass` lacks an unmanaged annotation), t…
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Medium —
Kong Ingress Controller for Kubernetes (KIC): Secret-backed plugin configurations leak through non-sensitive diagnostics endpoint
## Summary A vulnerability in the Kong Ingress Controller (KIC) allows for the unauthorized exposure of sensitive plugin credentials through the diagnostics interface. Even when configured to redact sensitive information (using `--dump-sensitive-config=false`…
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Medium 5.3
Apache Airflow Amazon provider: Prevent unauthorized access to team-scoped secrets in AWS Secrets Manager and SSM Parameter Store backends
In the AWS Secrets Manager and SSM Parameter Store secrets backends of `apache-airflow-providers-amazon` prior to 9.28.0, the team-scoping logic could resolve a `conn_id` containing a `/` (e.g. `"my_team/conn"`) to the same path as another team's team-scoped …
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Medium 6.5
libheif is Vulnerable to Infinite Loop DoS via stts Sample Duration Lookup
libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and below, a crafted 800-byte HEIF sequence file causes an infinite loop in Box_stts::get_sample_duration(), consuming 100% CPU indefinitely with zero progress, leading to DoS. The…
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Medium 6.5
libheif has a Heap OOB Read/SEGV Crash via Zero samples_per_chunk
libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and below, a crafted 792-byte HEIF sequence file with samples_per_chunk=0 in the stsc box causes an unsigned integer underflow in the Chunk constructor (m_last_sample = 0 + 0 - 1 =…
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Medium 5.9
LIVE555 < 2026.04.22 RTSP Server Authorization Bypass via Session Token
LIVE555 before 2026.04.22 contains an authorization bypass vulnerability in RTSP session command handling that allows attackers to replay valid Session tokens from unauthenticated connections. Attackers who obtain a valid Session token can issue PLAY and TEAR…
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Medium 6.5
Kirki <= 6.0.6 - Missing Authorization to Authenticated (Subscriber+) Sensitive Form Submission Data Exposure via 'kirki_wp_admin_get_apis' Action
The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.0.6. This is due to the plugin not properly verifying that a user is authorized to perform an ac…
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Medium 6.8
EspoCRM: Stored XSS via SVG attachment loading same-origin JavaScript
EspoCRM is an open source customer relationship management application. Versions 9.3.3 and below allow authenticated users to upload SVG attachments through normal attachment-capable fields and later serve those SVG files as top-level inline documents through…
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Medium 5.9
NanoMQ: NULL Pointer Dereference Crash in tcptran_pipe_peer During Session Restore
NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. In versions 0.24.10 and below, when NanoMQ handles high-concurrency reconnect traffic using a reconnect-collision payload, the broker can crash due to a NULL pointer dereference during MQTT…
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Medium 5.1
Use of Hard-coded Credentials in ScadaBR
In ScadaBR version 1.2.0, a Use of Hard-Coded Credentials vulnerability could allow an attacker to access the SCADA system as admin.
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Medium —
Envoy AI Proxy - MCP Message Smuggling Vulnerability
Envoy AI Gateway was found to be affected by a protocol parser differential vulnerability due to improper implementation of the JSON-RPC 2.0 specification. Such differential causes a MCP message alteration, potentially causing a bypass of security controls in…
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Medium 4.6
Information Disclosure via Diagnostic Interface Due to Improper Input Validation on TP-Link's Archer AX72
In the web management interface of Archer AX72 (SG) v1, the network diagnostic feature improperly handles invalid user input, resulting in limited exposure of diagnostic command usage information. An authenticated attacker with administrative privileges coul…
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Medium 5.3
Algernon: Auto-refresh SSE event server binds to all interfaces with Access-Control-Allow-Origin: * and no authentication
### Summary When auto-refresh is enabled, Algernon spins up an SSE handler that streams a `data:` line for every filesystem event under the watched directory. The handler performs **no authentication** of any kind — no shared token, no cookie check against th…
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Medium 6.5
Sensitive user data could be leaked to other applications through Reader mode
Firefox for iOS hosted Reader mode on an unauthenticated local web server, allowing another application on the same device to request arbitrary URLs and receive the response rendered with the signed-in user's cookies. This vulnerability was fixed in Firefox f…
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Medium 5.8
Technitium DNS Server excessive DNSSEC requests
Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0.
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Medium 6.5
HTML injection in Smart Polling in Guardian/CMC before 26.1.0
A Stored HTML Injection vulnerability was discovered in the Smart Polling functionality due to improper validation of an input parameter. An authenticated user with limited privileges can push malicious remote strategies containing HTML tags through the sync.…
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Medium 5.9
HTML injection in Schedule Restore Archive in Guardian/CMC before 26.1.0
A Stored HTML Injection vulnerability was discovered in the Schedule Restore Archive functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can define a malicious restore schedule containing HTML t…
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Medium 5.9
HTML injection in Users in Guardian/CMC before 26.1.0
A Stored HTML Injection vulnerability was discovered in the Users functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can create a malicious user whose username contains HTML tags. When a victim…
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Medium 5.9
HTML injection in Credentials Manager in Guardian/CMC before 26.1.0
A Stored HTML Injection vulnerability was discovered in the Credentials Manager functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can define a malicious identity containing HTML tags. When a v…
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Medium 4.6
Angular template injection in Reports in Guardian/CMC before 26.1.0
An Angular template injection vulnerability was discovered in the Reports functionality due to improper validation of an input parameter. An authenticated user with report privileges can define a malicious report containing an Angular template payload, or a v…
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Medium 6.5
Xenstored DoS via XS_RESET_WATCHES command
Any guest can cause xenstored to crash by issuing a XS_RESET_WATCHES command within a transaction due to an assert() triggering. In case xenstored was built with NDEBUG #defined nothing bad will happen, as assert() is doing nothing in this case. Note that the…
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Medium 6.5
Same-origin policy bypass in the Networking: JAR component
Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.
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Medium 6.5
Spoofing issue in the Form Autofill component
Spoofing issue in the Form Autofill component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
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Medium 6.5
Spoofing issue in the Toolbar component in Firefox for Android
Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151.
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Medium 4.3
WordPress Presto Player plugin <= 4.1.3 - Broken Access Control vulnerability
Missing Authorization vulnerability in Brainstorm Force Presto Player allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Presto Player: from n/a through 4.1.3.