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Langchain Community SSRF Bypass Vulnerability Exposes Internal Services to Unauthorized Access

Gbhackers •Divya • February 17, 2026

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Langchain Community SSRF Vulnerability Exposes Internal Services A Server-Side Request Forgery (SSRF) vulnerability, tracked as CVE-2026-26019, has been discovered in the langchain/community package, affecting versions up to 1.1.13. This flaw has a moderate severity rating and can potentially expose sensitive cloud metadata and internal infrastructure due to its origin in the RecursiveUrlLoader class, which performs recursive web crawling. 4 sources 32

Langchain Community SSRF Bypass Vulnerability Exposes Internal Services to Unauthorized Access

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Extracted Entities

Attack Types (1)

Vulnerabilities (1)