High severity8.5NVD Advisory· Published Sep 14, 2026· Updated Sep 15, 2026
CVE-2026-57126
CVE-2026-57126
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.
AI Insight
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
praisonaiagentsPyPI | < 1.6.59 | 1.6.59 |
Affected products
2Patches
Vulnerability mechanics
References
4News mentions
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