> CVE-2026-27314

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PUBLISHED
2026-04-07 17:16
MODIFIED
2026-04-07 17:16
EPSS (Prob. Exploit)
0.27%
Top 80.2%
DATA SOURCES:
NVD 🔗 2026-04-07 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-11-05 OSV 🔗 2026-11-02

> DESCRIPTION

Privilege escalation in Apache Cassandra 5.0 on an mTLS environment using MutualTlsAuthenticator allows a user with only CREATE permission to associate their own certificate identity with an arbitrary role, including a superuser role, and authenticate as that role via ADD IDENTITY. Users are recommended to upgrade to version 5.0.7+, which fixes this issue.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> WEAKNESSES

CWE-267

> CWE DETAILED DESCRIPTIONS

CWE-267: Privilege Defined With Unsafe Actions - A particular privilege, role, capability, or right can be used to perform unsafe actions that were not intended, even when it is assigned to the correct entity.

> GITHUB SECURITY ADVISORY

GHSA-qxpc-96fq-wwmg HIGH

Apache Cassandra is vulnerable to privilege escalation in an mTLS environment using MutualTlsAuthenticator

AFFECTED PACKAGES:
MAVEN / org.apache.cassandra:cassandra-all
>= 5.0-alpha1, < 5.0.7
Fixed in: 5.0.7

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Apache Cassandra: Privilege escalation via ADD IDENTITY authorization bypass

AFFECTED PACKAGES:
Unknown / Unknown
ALIASES:
GHSA-qxpc-96fq-wwmg

> HISTORIQUE DES MODIFICATIONS

Première apparition
07/04/2026 17:16
Source: NVD
📊 ENRICHISSEMENT 01/05/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-267: Privilege Defined With Unsafe Actions - A particular privilege, role, capability, or right can be used to perform unsafe actions that were not intended, even when it is assigned to the correc...
Total des modifications: 1 Dernière mise à jour: 6 months ago

> REFERENCES

https://lists.apache.org/thread/zrng82ddy4rpsmfyk582v6hqxcqrbz7f
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