What is the CVSS score of CVE-2025-12513?

CVE-2025-12513 has a CVSS 3.1 base score of 6.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Centreon Web are affected by CVE-2025-12513?

CVE-2025-12513 presents notable security risk, a cross-site scripting vulnerability rated CVSS 6.8. Attackers could inject scripts to steal sessions or perform actions as authenticated users.. A patch is available.

How to fix or mitigate CVE-2025-12513?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Centreon Web CVE-2025-12513

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-01-05 bd4443e6-1eef-43f3-9886-25fc9ceeaae7

XSS Centreon Web

6.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.8 MEDIUM

AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

Patch released

Jan 26, 2026 - 15:09 nvd

Patch available

CVE Published

Jan 05, 2026 - 14:15 nvd

MEDIUM 6.8

DescriptionCVE.org

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Centreon Infra Monitoring (Hosts configuration form modules) allows Stored XSS to users with high privileges.

This issue affects Infra Monitoring: from 25.10.0 before 25.10.2, from 24.10.0 before 24.10.15, from 24.04.0 before 24.04.19.

AnalysisAI

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Affects Centreon Web. Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Centreon Infra Monitoring (Hosts configuration form modules) allows Stored XSS to users with high privileges.

This issue affects Infra Monitoring: from 25.10.0 before 25.10.2, from 24.10.0 before 24.10.15, from 24.04.0 before 24.04.19.

RemediationAI

A vendor patch is available — apply it immediately. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.