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CVE-2026-25526

CRITICAL

9.8

Description

JinJava is a Java-based template engine based on django template syntax, adapted to render jinja templates. Prior to versions 2.7.6 and 2.8.3, JinJava is vulnerable to arbitrary Java execution via bypass through ForTag. This allows arbitrary Java class instantiation and file access bypassing built-in sandbox restrictions. This issue has been patched in versions 2.7.6 and 2.8.3.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/4/2026

Derniere modification2/20/2026

Sourcenvd

Observations honeypot0

Produits affectes

hubspot:jinjava

Faiblesses (CWE)

CWE-1336

References

https://github.com/HubSpot/jinjava/commit/3d02e504d8bbb13bf3fe019e9ca7b51dfce7a998(security-advisories@github.com)

https://github.com/HubSpot/jinjava/commit/c7328dce6030ac718f88974196035edafef24441(security-advisories@github.com)

https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.7.6(security-advisories@github.com)

https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.8.3(security-advisories@github.com)

https://github.com/HubSpot/jinjava/security/advisories/GHSA-gjx9-j8f8-7j74(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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