Cross-Site Scripting Vulnerability in Mocca Calendar by XWiki
CVE-2025-52133

6.4MEDIUM

Key Information:

Vendor

Xwiki-contrib

Status
Mocca Calendar
Vendor
CVE Published:
3 August 2025

What is CVE-2025-52133?

The Mocca Calendar application prior to version 2.15 exposes a cross-site scripting vulnerability during the calendar import process. An attacker can exploit this flaw by injecting malicious scripts into the calendar title, potentially compromising the security of users' sessions and data. It is essential for users of XWiki to update to the latest version to mitigate this risk and ensure the integrity of their applications.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Mocca Calendar 0 < 2.15

References

https://github.com/xwikisas/application-mocca-calendar
https://github.com/xwikisas/application-mocca-calendar/se...
https://extensions.xwiki.org/xwiki/bin/view/Extension/Moc...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.