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Medium severity · published Jan 5, 2026
CVE-2025-12511
A user with elevated privileges can inject XSS in the DSM Administration’s Extensions configuration page
4.8
CVSS
0.2%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Centreon Infra Monitoring (DSM extenstio configuration modules) allows Stored XSS to user with elevated privileges. This issue affects Infra Monitoring: from 25.10.0 before 25.10.1, from 24.10.0 before 24.10.4, from 24.04.0 before 24.04.8.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IM
Infra Monitoring · Centreon
25.10.0 before 25.10.1; 24.10.0 before 24.10.4; 24.04.0 before 24.04.8 · source: vendor
DS
Dynamic Service Management · Centreon
24.04.0 before 24.04.8; 24.10.0 before 24.10.4; 25.10.0 · source: NVD
Affected product
IM
Infra Monitoring
Centreon
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-12511
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-12511
Release Notes
https://github.com/centreon/centreon/releases
Patch
https://thewatch.centreon.com/latest-security-bulletins-64/cve-2025-12511-centreon-dsm-medium-severity-5361
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