PYSEC-2026-3898 praisonaiagents web_crawl vulnerable to SSRF via redirect-following

Summary webcrawl an exported, model-callable tool validates only the INITIAL URL's resolved IP against a private/loopback blocklist, then fetches with httpx.Clientfollowredirects=True and never re-validates redirect targets. An attacker who controls the agent's crawl target a malicious task, or...

praisonaiagents web_crawl vulnerable to SSRF via redirect-following

Summarywebcrawl an exported, model-callable tool validates only the INITIAL URL's resolved IP against a private/loopback blocklist, then fetches with httpx.Clientfollowredirects=True and never re-validates redirect targets. An attacker who controls the agent's crawl target a malicious task, or...

praisonaiagents has a `web_crawl` SSRF protection bypass via unchecked redirect targets

Summarypraisonaiagents.tools.webcrawltools.webcrawl validates the initial URL and blocks direct loopback/private destinations by default, but the default httpx fallback still uses httpx.Clientfollowredirects=True and does not revalidate redirect targets.An attacker-controlled public URL can pass...

PYSEC-2026-3900 praisonaiagents has a `web_crawl` SSRF protection bypass via unchecked redirect targets

Summary praisonaiagents.tools.webcrawltools.webcrawl validates the initial URL and blocks direct loopback/private destinations by default, but the default httpx fallback still uses httpx.Clientfollowredirects=True and does not revalidate redirect targets. An attacker-controlled public URL can pas...

httpx v1.11.0

Features • Installation • Usage • Documentation • Notes • Join Discord httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library. It is designed to maintain result reliability with an increased number of threads. Features Simple and modular...

CVE-2026-55525

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, the webcrawl function validates only the initial URL before crawlwithhttpx uses httpx.Clientfollowredirects=True. Redirect targets are not revalidated, so an attacker who influences a crawl target can redirect a public URL ...

praisonaiagents web_crawl vulnerable to SSRF via redirect-following

Summary webcrawl an exported, model-callable tool validates only the INITIAL URL's resolved IP against a private/loopback blocklist, then fetches with httpx.Clientfollowredirects=True and never re-validates redirect targets. An attacker who controls the agent's crawl target a malicious task, or...

GHSA-5R34-2G38-6569 praisonaiagents web_crawl vulnerable to SSRF via redirect-following

Summary webcrawl an exported, model-callable tool validates only the INITIAL URL's resolved IP against a private/loopback blocklist, then fetches with httpx.Clientfollowredirects=True and never re-validates redirect targets. An attacker who controls the agent's crawl target a malicious task, or...

PT-2026-81313

Name of the Vulnerable Software and Affected Versions praisonaiagents versions prior to 1.6.58 Description A Server-Side Request Forgery SSRF issue exists in the web crawl tool. The system validates the resolved IP of the initial URL against a blocklist of private and loopback addresses but fails...

GHSA-9HGC-G3W5-67CM ContextForge: DNS TOCTOU race condition causes SSRF protection bypass (`/admin/gateways/test`)

Summary The /admin/gateways/test endpoint validates submitted URLs by resolving the hostname at validation time and blocking private address ranges. The HTTP client independently re-resolves DNS at connection time with no IP binding between the two operations, creating a TOCTOU window exploitable...

PT-2026-76568

Name of the Vulnerable Software and Affected Versions mcp-gateway affected versions not specified Description A Server-Side Request Forgery SSRF issue exists due to a Time-of-Check to Time-of-Use TOCTOU window in the /admin/gateways/test endpoint. The system validates submitted URLs by resolving...

CVE-2026-55523

PraisonAI is a multi-agent teams system. In versions 1.5.128 through 1.6.57, the praisonaiagents.tools.webcrawltools.webcrawl function is vulnerable to server-side request forgery. While it validates the initially supplied URL and blocks direct loopback and private destinations, its default httpx...

PT-2026-68308

Name of the Vulnerable Software and Affected Versions PraisonAI versions 1.5.128 through 1.6.57 Description The web crawl function in praisonaiagents.tools.web crawl tools is susceptible to server-side request forgery SSRF. Although the system validates the initial URL to block direct loopback an...

CLSA-2025-1752797525 TuxCare security update for httpx (1 CVE)

TuxCare rebuilt httpx to address 1 CVE. Fixed in 0.22.0.post1+tuxcare...

linuxfabrik-lib: fetch() forwards credential headers across a cross-origin redirect

Summary lib.url.fetch follows HTTP redirects followredirects=True. httpx strips only Authorization and Cookie when a redirect crosses the origin, so any other caller-supplied credential header a session token such as Redfish's X-Auth-Token, an API key, ... was still sent to the redirect target. A...

PraisonAIAgents: SSRF via unvalidated URL in `web_crawl` httpx fallback

| Field | Value ||---|---|| Severity | High || Type | SSRF -- unvalidated URL in webcrawl httpx fallback allows internal network access || Affected | src/praisonai-agents/praisonaiagents/tools/webcrawltools.py:133-180 | Summarywebcrawl's httpx fallback path passes user-supplied URLs directly to...

PYSEC-2026-2951 PraisonAIAgents: SSRF via unvalidated URL in `web_crawl` httpx fallback

| Field | Value | |---|---| | Severity | High | | Type | SSRF -- unvalidated URL in webcrawl httpx fallback allows internal network access | | Affected | src/praisonai-agents/praisonaiagents/tools/webcrawltools.py:133-180 | Summary webcrawl's httpx fallback path passes user-supplied URLs directly...

PYSEC-2026-2940 PraisonAI Has SSRF in FileTools.download_file() via Unvalidated URL

Summary FileTools.downloadfile in praisonaiagents validates the destination path but performs no validation on the url parameter, passing it directly to httpx.stream with followredirects=True. An attacker who controls the URL can reach any host accessible from the server including cloud metadata...

PT-2026-59583

| Field | Value | |---|---| | Severity | High | | Type | SSRF -- unvalidated URL in web crawl httpx fallback allows internal network access | | Affected | src/praisonai-agents/praisonaiagents/tools/web crawl tools.py:133-180 | Summary web crawl's httpx fallback path passes user-supplied URLs...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: python-sentry-sdk: python3-sentry-sdk+aiohttp-2.48.0-6.hum1 noarch python3-sentry-sdk+asyncpg-2.48.0-6.hum1 noarch python3-sentry-sdk+bottle-2.48.0-6.hum1 noarch...