Home / Vulnerability Intelligence / CVE-2026-27961

CVE-2026-27961 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: February 26, 2026

Agenta - Server Side Template Injection

Published: February 26, 2026Updated: February 26, 2026Remote Exploitable

Overview

Agenta < 0.86.8 contains a server side template injection caused by unsafe template rendering in the API server evaluator, letting remote attackers execute arbitrary code server-side, exploit requires API server usage.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Remote attackers can execute arbitrary code on the server, potentially leading to full system compromise.

Mitigation

Upgrade to version 0.86.8 or later.

References

https://github.com/Agenta-AI/agenta/security/advisories/GHSA-cfr2-mp74-3763

Related Resources

Vulnerability Intelligence Dashboard
Credential Scanner

Details

CVE ID: CVE-2026-27961
Severity: High
CVSS Score: 8.8
Type: template_injection
Status: new

CWE

CWE-1336

CVSS Metrics

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