TestLink before 1.9.20 allows XSS via non-lowercase javascript: in the index.php reqURI parameter. NOTE: this issue exists because of an incomplete fix for CVE-2019-19491.
https://github.com/TestLinkOpenSourceTRMS/testlink-code/compare/1.9.19...1.9.20
https://github.com/TestLinkOpenSourceTRMS/testlink-code/commit/cde692895e425731e6951d265a01ca6425a7c26e
http://mantis.testlink.org/view.php?id=8808
Source: Mitre, NVD
Published: 2020-01-20
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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00307