PYSEC-2026-1508

vendorUSosv

Langchain Server-Side Request Forgery vulnerability

view advisory published 2026-07-07Licence: CC-BY-4.0

In Langchain before 0.0.329, prompt injection allows an attacker to force the service to retrieve data from an arbitrary URL, essentially providing SSRF and potentially injecting content into downstream tasks.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2023-32786UShigh7.5—
In Langchain through 0.0.155, prompt injection allows an attacker to force the service to retrieve data from an arbitrary URL, essentially providing SSRF and potentially injecting…
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references

External citations — patches, advisories, analysis.

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