Medium severity · published Aug 3, 2025
CVE-2025-52133
The Mocca Calendar application before 2.15 for XWiki allows XSS via a title upon calendar import
6.4
CVSS
0.3%
EPSS
No
On KEV
Description
The Mocca Calendar application before 2.15 for XWiki allows XSS via a title upon calendar import.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
Mocca Calendar · xwiki-contrib
before 2.15 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-52133
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-52133
extensions.xwiki.org
https://extensions.xwiki.org/xwiki/bin/view/Extension/MoccaCalendar
github.com
https://github.com/xwiki-contrib/application-mocca-calendar
github.com
https://github.com/xwikisas/application-mocca-calendar
github.com
https://github.com/xwikisas/application-mocca-calendar/security/advisories/GHSA-mc3x-h7p6-334p
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