CVE-2026-29190

MEDIUM

4.1

Description

Karapace is an open-source implementation of Kafka REST and Schema Registry. Prior to version 6.0.0, there is a Path Traversal vulnerability in the backup reader (backup/backends/v3/backend.py). If a malicious backup file is provided to Karapace, an attacker may exploit insufficient path validation to perform arbitrary file read on the system where Karapace is running. The issue affects deployments that use the backup/restore functionality and process backups from untrusted sources. The impact depends on the file system permissions of the Karapace process. This issue has been patched in version 6.0.0.

Details CVE

Score CVSS v3.14.1

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie3/7/2026

Derniere modification3/11/2026

Sourcenvd

Observations honeypot0

Produits affectes

aiven:karapace

Faiblesses (CWE)

CWE-22

References

https://github.com/Aiven-Open/karapace/releases/tag/6.0.0(security-advisories@github.com)

https://github.com/Aiven-Open/karapace/security/advisories/GHSA-rw4j-p3jg-4fxq(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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