SEPTEMBER 19, 2026
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Case File

CVE-2026-23931

MEDIUM · CVSS 5.3 EPSS 0.28% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-18 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Authenticated users can exploit the frontend validatate.api.exists action to access plaintext user macro values, posing a risk to confidentiality. Organizations utilizing the affected products should prioritize addressing this vulnerability to mitigate potential data exposure. This is particularly relevant for environments where sensitive user data is managed or processed.

Public Exploit Signal

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

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-23931
Severity
MEDIUM
CVSS
5.3
EPSS
0.28%

Original NVD Description

The frontend validatate.api.exists action can be exploited by authenticated users to extract plaintext user macro values leading to potential loss of confidentiality.