GHSA-x44h-65qv-cw74: praisonaiagents (CVE-2026-55526)

Package	Ecosystem	Affected	Fixed in
praisonaiagents	PyPI	<1.6.58	1.6.58

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The praisonaiagents PyPI package... wait, the rule says don't name the ecosystem unless confusion. Here: praisonaiagents, versions before 1.6.58. The spider_tools _host_is_blocked() function fails to resolve DNS, so hostnames that resolve to private or loopback addresses (such as 127.0.0.1.nip.io) bypass SSRF protection in scrape_page, extract_links, crawl, and extract_text. An attacker who can get an agent to fetch a user-supplied URL can read responses from internal services, and on cloud hosts this may expose instance credentials. Upgrade to praisonaiagents 1.6.58 or later.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.0036, the 29th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 14:10 UTC First seen by agentprime
31 Oct 2026, 14:10 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.