CVE-2019-11454

Published: Apr 22, 2019Modified: Jun 17, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: NVD

Description

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.

Affected (7)

Products: Mmonit: Monit · Canonical: Ubuntu Linux · Debian: Debian Linux · +1 more

Show all products

Mmonit: Monit · Canonical: Ubuntu Linux · Debian: Debian Linux · Fedoraproject: Fedora

1 product

1 product

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mmonit Monit	Before 5.25.3

Configuration B

6 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 18.10
Canonical Ubuntu Linux	Version 19.04
Debian Debian Linux	Version 8.0
Debian Debian Linux	Version 9.0
Fedoraproject Fedora	Version 31
Fedoraproject Fedora	Version 32

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (16)

https://bitbucket.org/tildeslash/monit/commits/1a8295eab6815072a18019b668fe084945b751f3

Source: cve@mitre.org

PatchThird Party Advisory

https://bitbucket.org/tildeslash/monit/commits/328f60773057641c4b2075fab9820145e95b728c

Source: cve@mitre.org

PatchThird Party Advisory

https://github.com/dzflack/exploits/blob/master/unix/monit_xss.py

Source: cve@mitre.org

ExploitThird Party Advisory

https://lists.debian.org/debian-lts-announce/2019/04/msg00028.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://lists.debian.org/debian-lts-announce/2021/12/msg00018.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HZQDHRSKTEX5MSYXNCGFTUSFGANBARHX/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L475QJMFFI2QV5QEHAKKPVX6QX6ECUL6/

Source: cve@mitre.org

https://usn.ubuntu.com/3971-1/

Source: cve@mitre.org

Third Party Advisory

https://bitbucket.org/tildeslash/monit/commits/1a8295eab6815072a18019b668fe084945b751f3

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://bitbucket.org/tildeslash/monit/commits/328f60773057641c4b2075fab9820145e95b728c

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://github.com/dzflack/exploits/blob/master/unix/monit_xss.py

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://lists.debian.org/debian-lts-announce/2019/04/msg00028.html

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://lists.debian.org/debian-lts-announce/2021/12/msg00018.html

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HZQDHRSKTEX5MSYXNCGFTUSFGANBARHX/

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L475QJMFFI2QV5QEHAKKPVX6QX6ECUL6/

Source: af854a3a-2127-422b-91ae-364da2661108

https://usn.ubuntu.com/3971-1/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

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