Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package php-horde-kronolith (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN13-PHPHORDEKRONOLITH-5692315
- published20 Nov 2017
- disclosed20 Nov 2017
Introduced: 20 Nov 2017
CVE-2017-16908 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:13.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php-horde-kronolith package and not the php-horde-kronolith package as distributed by Debian.
In Horde Groupware 5.2.19, there is XSS via the Name field during creation of a new Resource. This can be leveraged for remote code execution after compromising an administrator account, because the CVE-2015-7984 CSRF protection mechanism can then be bypassed.
References
- https://security-tracker.debian.org/tracker/CVE-2017-16908
- https://github.com/horde/kronolith/commit/39f740068ad21618f6f70b6e37855c61cadbd716
- http://code610.blogspot.com/2017/11/rce-via-xss-horde-5219.html
- https://lists.debian.org/debian-lts-announce/2020/08/msg00048.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-16908