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CVE-2025-9556

CRITICAL

9.8

Descricao

Langchaingo supports the use of jinja2 syntax when parsing prompts, which is in turn parsed using the gonja library v1.5.3. Gonja supports include and extends syntax to read files, which leads to a server side template injection vulnerability within langchaingo, allowing an attacker to insert a statement into a prompt to read the "etc/passwd" file.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado9/12/2025

Ultima modificacao11/3/2025

Fontenvd

Avistamentos honeypot0

Referencias

https://github.com/tmc/langchaingo/pull/1348(cret@cert.org)

https://github.com/tmc/langchaingo/security/advisories/GHSA-mgcj-g55g-rf6h(cret@cert.org)

https://www.kb.cert.org/vuls/id/949137(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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