CVE-2026-57115 PraisonAI: SpiderTools redirect-target SSRF protection bypass
Attackers can bypass SSRF protections in PraisonAI to access internal services via redirect chains, exposing sensitive data from loopback or metadata endpoints.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2026-57115?
CVE-2026-57115 is a medium-severity server-side request forgery vulnerability in MervinPraison PraisonAI, published on 14 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
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.
Weakness: CWE-918
Which versions are affected by CVE-2026-57115?
3 open source packages ship an affected version, including praisonaiagents.
| Package | Affected | Fixed in |
|---|---|---|
praisonaiagents PyPI | All versions | 1.6.59 |
praisonaiagents PyPI | All versions | 1.6.59 |
praisonaiagents PyPI | All versions | 1.6.59 |
How do I fix CVE-2026-57115?
Upgrade praisonaiagents to 1.6.59 or later.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-57115 being exploited?
There is no known exploitation of CVE-2026-57115 in the wild and no public exploit code.
Sources
Also known as GHSA-6h9p-93hq-q7h6, PYSEC-2026-3531.