CVE-2025-12519: Missing Authorization vulnerability in Centreon Infra Monitoring (Administration parameters API endpoint modul

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2025-12519 is a medium-severity flaw (CVSS 5.3) affecting centreon web. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Missing Authorization vulnerability in Centreon Infra Monitoring (Administration parameters API endpoint modules) allows Accessing Functionality Not Properly Constrained by ACLs, resulting in Information Disclosure like downtime or acknowledgement configurations. 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.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 86%)
CISA exploited list	No
Weakness	CWE-862
Published	2026-01-05
Last modified	2026-06-17

Publisher (CNA): Centreon · Vendor: centreon

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-05 11:17 UTCPublished CVE record published
2026-06-17 08:32 UTCUpdated Record last modified

centreon centreon web UPGRADE

Affected: >= 24.04.0 and < 24.04.19 · >= 24.10.0 and < 24.10.15 · >= 25.10.0 and < 25.10.2

Fixed in: 24.04.19, 24.10.15, 25.10.2

Safe to downgrade to: a release before 24.04.0

1. Check installed version

apt-cache policy centreon-web || rpm -q centreon-web || centreon-web --version

2. UPGRADE to 24.04.19 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade centreon-web

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade centreon-web

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 24.04.0 (Debian / Ubuntu)

apt-cache madison centreon-web sudo apt install centreon-web=<VERSION_BEFORE_24.04.0> sudo apt-mark hold centreon-web

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list centreon-web sudo dnf downgrade centreon-web-<VERSION_BEFORE_24.04.0> sudo dnf versionlock add centreon-web

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-12519?

centreon web: upgrade to 24.04.19, 24.10.15, 25.10.2. Exact commands for each OS are on this page.

Is CVE-2025-12519 being exploited?

CVE-2025-12519 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-12519 affect?

CVE-2025-12519 affects centreon web. Severity is medium (CVSS 5.3). Missing Authorization vulnerability in Centreon Infra Monitoring (Administration parameters API endpoint modules) allows Accessing Functionality Not Properly Constrained by ACLs, resulting in Information Disclosure like downtime or acknowle

How urgent is CVE-2025-12519?

Priority 27/100. Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-54890 MEDIUM 6.8 UPGRADE Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in C
CVE-2025-5946 HIGH 7.2 UPGRADE Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Ce
CVE-2025-8459 HIGH 7.7 UPGRADE Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in C
CVE-2025-54889 MEDIUM 6.8 UPGRADE Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in C
CVE-2025-54891 MEDIUM 6.8 UPGRADE Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in C

References

← Back to latest CVEs