Home/CVE/In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a "Calendar - New Event" action.
CVE

CVE-2017-16906

In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a "Calendar - New Event" action.

In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a "Calendar - New Event" action.

MEDIUM · CVSS 5.4 EPSS 0.00249
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
horde groupware>= 5.2.19 and <= 5.2.22
⚠

Public Exploits & PoCs

2
poccode610.blogspot.com · rce-via-xss-horde-5219.htmlcode610.blogspot.com
pocgithub.com · README.mdgithub.com
▣

Scoring & Timeline

5.4
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Nov 2017 · 08:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/horde/kronolith/commit/09d90141292f9ec516a7a2007bf828ce2bbdf60dPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00049.html
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