CVE-2019-11454

Persistent cross-site scripting (XSS) in http/cervlet.c in Tildeslash Monit before 5.25.3 allows a remote unauthenticated attacker to introduce arbitrary JavaScript via manipulation of an unsanitized user field of the Authorization header for HTTP Basic Authentication, which is mishandled during an _viewlog operation.

Published: Apr 22, 2019
Updated: Apr 13, 2023
CVE: CVE-2019-11454
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 6.1
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2:

Severity: Low
Score: 4.3
AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

CWE-79

OWASP TOP 10:

A7 - Cross-Site Scripting (XSS)

Affected Software
References

Software	From	Fixed in
mmonit / monit	-	5.25.3
debian / debian_linux	8.0	8.0.x
debian / debian_linux	9.0	9.0.x
canonical / ubuntu_linux	18.10	18.10.x
canonical / ubuntu_linux	19.04	19.04.x
fedoraproject / fedora	31	31.x
fedoraproject / fedora	32	32.x

https://bitbucket.org/tildeslash/monit/commits/1a8295eab6815072a18019b668fe084945b751f3
https://bitbucket.org/tildeslash/monit/commits/328f60773057641c4b2075fab9820145e95b728c
https://github.com/dzflack/exploits/blob/master/unix/monit_xss.py
https://lists.debian.org/debian-lts-announce/2019/04/msg00028.html
https://lists.debian.org/debian-lts-announce/2021/12/msg00018.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HZQDHRSKTEX5MSYXNCGFTUSFGANBARHX/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L475QJMFFI2QV5QEHAKKPVX6QX6ECUL6/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HZQDHRSKTEX5MSYXNCGFTUSFGANBARHX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L475QJMFFI2QV5QEHAKKPVX6QX6ECUL6/
https://usn.ubuntu.com/3971-1/

Vulnerability Database

CVE-2019-11454