CVE-2021-45357

6.1 mediumEPSS 0.8%

Medium (6.1) in piwigo piwigo. EPSS 0.8% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwg_activity function in include/functions.inc.php.

Severity

6.1 medium

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-02-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19