Description
GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the "board tail contents" parameter, aka the adm/board_form_update.php bo_content_tail parameter.
References (3)
Core 3
Core References
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/gnuboard/gnuboard5/releases/tag/5.3.2.0
Patch, Third Party Advisory x_refsource_misc
https://github.com/gnuboard/gnuboard5/compare/15b2e73...2549172
Patch, Third Party Advisory x_refsource_misc
https://github.com/gnuboard/gnuboard5/commit/a45241f4bc46aee1ab2cc0749f6444b043681edf#diff-653a2b5a93ed2ca9b8c809ba723638c1
Scores
CVSS v3
6.1
EPSS
0.0066
EPSS Percentile
71.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (1)
sir/gnuboard
5.3.1.9
Published
Nov 07, 2019
Tracked Since
Feb 18, 2026