Cross-site scripting (XSS) vulnerability in the image upload function in Piwigo before 2.8.6 allows remote attackers to inject arbitrary web script or HTML via a crafted image filename.
https://github.com/Piwigo/Piwigo/issues/600
https://github.com/Piwigo/Piwigo/commit/6ec3f2d0fae0437f0c2cc8c475a26fb6aeb0d4cb
http://www.securityfocus.com/bid/95848
http://piwigo.org/releases/2.8.6
Source: Mitre, NVD
Published: 2017-01-28
Updated: 2026-06-17
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00625