Vulnerability · Published Sep 14, 2026 · Assigned by GitHub_M

CVE-2026-57115PraisonAI: SpiderTools redirect-target SSRF protection bypass

Medium 6.5

In plain English

A medium-severity server-side request forgery in PraisonAI from MervinPraison. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.4%top 62.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, SpiderTools.scrape_page validates only the initial URL and lets requests.Session.get follow redirects automatically, so a public-looking URL can redirect to a loopback, private, link-local, or metadata address without revalidation. The redirected response body is returned through scrape_page and its extract_links, crawl, and extract_text callers, allowing disclosure from otherwise blocked services. This issue is fixed in praisonaiagents 1.6.59.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
PyPI	praisonaiagents	1.6.59	GHSA-6h9p-93hq-q7h6
PyPI	praisonaiagents	1.6.59	PYSEC-2026-3531

Affected products (as reported)

Vendor	Product	Versions
MervinPraison	PraisonAI	< 4.6.59
MervinPraison	praisonaiagents	< 1.6.59

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

References

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-6h9p-93hq-q7h6 x_refsource_CONFIRM
https://github.com/MervinPraison/PraisonAI/commit/b4270173d4123fb1ee8910588f0896668ee21b59 x_refsource_MISC
https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.59 x_refsource_MISC