https://bugzilla.redhat.com/show_bug.cgi?id=1874830
Bug ID: 1874830
Summary: CVE-2020-2229 jenkins: user-specified tooltip values
leads to stored cross-site scripting
Product: Security Response
Hardware: All
OS: Linux
Status: NEW
Component: vulnerability
Keywords: Security
Severity: high
Priority: high
Assignee: security-response-team(a)redhat.com
Reporter: msiddiqu(a)redhat.com
CC: abenaiss(a)redhat.com, aileenc(a)redhat.com,
aos-bugs(a)redhat.com, bmontgom(a)redhat.com,
chazlett(a)redhat.com, drieden(a)redhat.com,
eparis(a)redhat.com, extras-orphan(a)fedoraproject.org,
ggaughan(a)redhat.com, gmalinko(a)redhat.com,
janstey(a)redhat.com,
java-sig-commits(a)lists.fedoraproject.org,
jburrell(a)redhat.com, jochrist(a)redhat.com,
jokerman(a)redhat.com, jwon(a)redhat.com,
mizdebsk(a)redhat.com, msrb(a)redhat.com,
nstielau(a)redhat.com, pbhattac(a)redhat.com,
sponnaga(a)redhat.com, vbobade(a)redhat.com
Target Milestone: ---
Classification: Other
Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the tooltip
content of help icons. Tooltip values can be contributed by plugins, some of
which use user-specified values. This results in a stored cross-site scripting
(XSS) vulnerability.
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