SEPTEMBER 15, 2026
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Case File

CVE-2026-78187

LOW · CVSS 3.1 EPSS 0.41% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-24 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

A vulnerability in the Public Authentication Page of Piwigo version 16.3.0 allows for cross-site scripting (XSS) through manipulation of the 'lang' argument, which can be exploited remotely, albeit with high complexity. While the severity is classified as low, organizations using this version should prioritize upgrading to 16.4.0 to mitigate potential risks, as the exploit has been publicly disclosed.

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-2026-78187
Severity
LOW
CVSS
3.1
EPSS
0.41%

Original NVD Description

A vulnerability has been found in Piwigo 16.3.0. This impacts an unknown function of the component Public Authentication Page. Such manipulation of the argument lang leads to cross site scripting. The attack may be performed from remote. A high complexity level is associated with this attack. The exploitability is said to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 16.4.0 will fix this issue. The name of the patch is 5277a7dee4b8f1a174f1d69e1e2a4e1c82a3fc9e. It is recommended to upgrade the affected component.