Cross-Site Scripting Vulnerability in Horde Groupware by Horde
CVE-2017-16906

5.4MEDIUM

Key Information:

Vendor

Horde

Status
Groupware
Vendor
CVE Published:
20 November 2017

What is CVE-2017-16906?

Horde Groupware versions 5.2.19 through 5.2.22 are affected by a cross-site scripting (XSS) vulnerability that exploits the URL field present in the Calendar's 'New Event' action. This flaw allows attackers to inject malicious scripts into web pages viewed by users, potentially leading to unauthorized actions or session hijacking. It is crucial for users and administrators to apply security updates promptly to mitigate these risks.

References

http://code610.blogspot.com/2017/11/rce-via-xss-horde-521...
x_refsource_MISC
https://github.com/horde/kronolith/commit/09d90141292f9ec...
x_refsource_CONFIRM
https://github.com/starnightcyber/Miscellaneous/blob/mast...
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.