CVE-2026-57126
praisonaiagents: SSRF guard validates literal IPs only and never resolves DNS
Description
PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, SpiderTools._validate_url calls _host_is_blocked, which checks literal host encodings but does not resolve DNS names before scrape_page, crawl, extract_links, extract_text, or URL-mention fetches connect. An attacker-controlled hostname resolving to a loopback, private, link-local, or cloud-metadata address therefore bypasses the SSRF policy without a rebinding race and can expose internal responses to the agent. This issue is fixed in praisonaiagents 1.6.58.
INFO
Published Date :
Sept. 14, 2026, 2:49 p.m.
Last Modified :
Sept. 14, 2026, 2:49 p.m.
Remotely Exploit :
No
Source :
GitHub_M
Affected Products
The following products are affected by CVE-2026-57126
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update praisonaiagents to version 1.6.58.
- Verify URL validation logic includes DNS resolution.
- Apply vendor patches promptly for security updates.
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CVE-2026-57126 vulnerability anywhere in the article.