phpMyAdmin before 4.9.2 does not escape certain Git information, related to libraries/classes/Display/GitRevision.php and libraries/classes/Footer.php.
https://lists.debian.org/debian-lts-announce/2020/10/msg00024.html
https://lists.debian.org/debian-lts-announce/2019/12/msg00006.html
https://github.com/phpmyadmin/phpmyadmin/compare/RELEASE_4_9_1...RELEASE_4_9_2
https://github.com/phpmyadmin/phpmyadmin/commit/1119de642b136d20e810bb20f545069a01dd7cc9
https://www.phpmyadmin.net/news/2019/11/22/phpmyadmin-492-released/
Source: Mitre, NVD
Published: 2019-12-06
Updated: 2020-11-10
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.00997