SEPTEMBER 7, 2026
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Case File

CVE-2026-44231

CRITICAL · CVSS 9.1 EPSS 0.25% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-20 · Last synced 2026-08-19

CyberRota Analysis

AI-Generated

The vulnerability affects the REST 2.0 API of the RT issue and ticket tracking system, allowing a non-administrative privileged user to access and obtain authentication credentials of other users, including administrators. This can lead to unauthorized data access and privilege escalation, compromising the security of the entire system. Organizations using affected versions prior to 5.0.10 or 6.0.3 should prioritize upgrading to mitigate this critical risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

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CVE
CVE-2026-44231
Severity
CRITICAL
CVSS
9.1
EPSS
0.25%

Original NVD Description

RT is an open source, enterprise-grade issue and ticket tracking system. Versions prior to 5.0.10, 6.0.0 and above, prior to 6.0.3 contain an information disclosure and privilege escalation vulnerability in the REST 2.0 API. A privileged (non-administrative) user can obtain authentication credentials belonging to other users — including users with administrative privileges — and use those credentials to read data as those users via RT's feed endpoints. The same request that exposes the credentials also rotates them, invalidating previously-distributed feed URLs across the instance. This issue has been fixed in versions 5.0.10 and 6.0.3.

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