python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API

A flaw was found in the Python webbrowser.open API. If a specially crafted URL containing "%action" is processed, an attacker could bypass a previous mitigation for CVE-2026-4519. This bypass allows for command injection into the underlying shell, potentially leading to arbitrary code execution...

GHSA-H7XC-4MV8-59FJ mcp-url-downloader has a Server-Side Request Forgery issue

A vulnerability has been found in dmitryglhf mcp-url-downloader up to 4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6. Affected by this issue is the function validateurlsafe of the file src/mcpurldownloader/server.py. Such manipulation of the argument url leads to server-side request forgery. The attack...

mcp-url-downloader has a Server-Side Request Forgery issue

A vulnerability has been found in dmitryglhf mcp-url-downloader up to 4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6. Affected by this issue is the function validateurlsafe of the file src/mcpurldownloader/server.py. Such manipulation of the argument url leads to server-side request forgery. The attack...

Server-side Request Forgery (SSRF)

Overview auto-favicon is an A Model Context Protocol server providing tools for automatic favicon generation from PNG images or URLs Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the generatefaviconfromurl function. An attacker can cause the server to ma...

GHSA-VMH7-9C7H-2PGG auto-favicon has a Server-Side Request Forgery issue

A vulnerability was found in dh1011 auto-favicon up to f189116a9259950c2393f114dbcb94dde0ad864b. This issue affects the function generatefaviconfromurl of the file src/autofavicon/server.py of the component MCP Tool. The manipulation of the argument imageurl results in server-side request forgery...

CVE-2026-7158

A vulnerability has been found in dmitryglhf mcp-url-downloader up to 4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6. Affected by this issue is the function validateurlsafe of the file src/mcpurldownloader/server.py. Such manipulation of the argument url leads to server-side request forgery. The attack...

EUVD-2026-25925

A vulnerability has been found in dmitryglhf mcp-url-downloader up to 4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6. Affected by this issue is the function validateurlsafe of the file src/mcpurldownloader/server.py. Such manipulation of the argument url leads to server-side request forgery. The attack...

CVE-2026-7158 dmitryglhf mcp-url-downloader server.py _validate_url_safe server-side request forgery

A vulnerability has been found in dmitryglhf mcp-url-downloader up to 4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6. Affected by this issue is the function validateurlsafe of the file src/mcpurldownloader/server.py. Such manipulation of the argument url leads to server-side request forgery. The attack...

CVE-2026-7158 dmitryglhf mcp-url-downloader server.py _validate_url_safe server-side request forgery

A vulnerability has been found in dmitryglhf mcp-url-downloader up to 4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6. Affected by this issue is the function validateurlsafe of the file src/mcpurldownloader/server.py. Such manipulation of the argument url leads to server-side request forgery. The attack...

CVE-2026-7158

The CVE-2026-7158 entry concerns the dmitryglhf mcp-url-downloader project. The vulnerability affects the function _validate_url_safe in src/mcp_url_downloader/server.py and is triggered by manipulating the url argument, resulting in server-side request forgery (SSRF). The issue is exploitable re...

python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API

A flaw was found in the Python webbrowser.open API. If a specially crafted URL containing "%action" is processed, an attacker could bypass a previous mitigation for CVE-2026-4519. This bypass allows for command injection into the underlying shell, potentially leading to arbitrary code execution...

CVE-2026-6357

creationtimestamp| type| source ---|---|--- 2026-04-27 20:57:33+00:00| seen| https://bsky.app/profile/infosec.skyfleet.blue/post/3mkixil2wqr2j 2026-05-07 12:00:58+00:00| seen| https://bsky.app/profile/lambdawatchdog.bsky.social/post/3mlb66cgbnt23...

CVE-2026-39540

creationtimestamp| type| source ---|---|--- 2026-04-27 20:32:06+00:00| seen| https://bsky.app/profile/atomicedge.bsky.social/post/3mkiw32l2rt2l...

CVE-2026-7021

A weakness has been identified in SmythOS sre up to 0.0.15. This impacts an unknown function of the file packages/sdk/src/LLM/utils.ts of the component Connector Service. This manipulation of the argument baseURL causes information disclosure. It is possible to initiate the attack remotely. The...

CVE-2026-6983

A vulnerability was identified in pagekit up to 1.0.18. Affected by this issue is some unknown functionality of the file /index.php/admin/system/update/download. The manipulation of the argument url leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit i...

CVE-2026-7056

A vulnerability was detected in Tenda F456 1.0.0.5. Impacted is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter of the component httpd. The manipulation of the argument page results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be...

CVE-2026-7150

A vulnerability was found in dh1011 auto-favicon up to f189116a9259950c2393f114dbcb94dde0ad864b. This issue affects the function generatefaviconfromurl of the file src/autofavicon/server.py of the component MCP Tool. The manipulation of the argument imageurl results in server-side request forgery...

CVE-2026-7147

A vulnerability was detected in JoeCastrom mcp-chat-studio up to 1.5.0. Affected by this issue is some unknown functionality of the file server/routes/llm.js of the component LLM Models API. Performing a manipulation of the argument req.query.baseurl results in server-side request forgery. Remote...

CVE-2026-7150

The CVE-2026-7150 entry concerns dh1011 auto-favicon (MCP Tool) where the function generate_favicon_from_url in src/auto_favicon/server.py is affected. Manipulating the image_url argument enables server-side request forgery, with remote exploitation reportedly possible and the exploit publicly av...

CVE-2026-7150 dh1011 auto-favicon MCP Tool server.py generate_favicon_from_url server-side request forgery

A vulnerability was found in dh1011 auto-favicon up to f189116a9259950c2393f114dbcb94dde0ad864b. This issue affects the function generatefaviconfromurl of the file src/autofavicon/server.py of the component MCP Tool. The manipulation of the argument imageurl results in server-side request forgery...