The search bar code in bkr/server/widgets.py in Beaker before 20.1 does not escape </script> tags in string literals when producing JSON.
https://bugzilla.redhat.com/show_bug.cgi?id=1215024
https://bugzilla.redhat.com/attachment.cgi?id=1020004
http://www.securityfocus.com/bid/74574
http://www.openwall.com/lists/oss-security/2015/05/08/1
https://beaker-project.org/jenkins-results/beaker-review-checks-docs/995/documentation/_build/html/whats-new/release-20.html
Source: Mitre, NVD
Published: 2017-09-06
Updated: 2026-05-13
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 4.8
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00472