CVE-2025-39482: Missing Authorization vulnerability in imithemes Eventer eventer allows Exploiting Incorrectly Configured Acce

Q: How do I fix CVE-2025-39482?

eventer: upgrade to newer than 3.9.6. Exact commands for each OS are on this page.

Q: Is CVE-2025-39482 being exploited?

CVE-2025-39482 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-39482 affect?

CVE-2025-39482 affects eventer. Severity is medium (CVSS 4.3). Missing Authorization vulnerability in imithemes Eventer eventer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Eventer: from n/a through < 3.11.4.

Q: How urgent is CVE-2025-39482?

Priority 26/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2025-39482 is a medium-severity flaw (CVSS 4.3) affecting eventer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Missing Authorization vulnerability in imithemes Eventer eventer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Eventer: from n/a through < 3.11.4.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-862
Published	2025-05-16
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: imithemes

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

Am I affected?

Timeline

2025-05-16 16:15 UTCPublished CVE record published
2026-06-17 09:18 UTCUpdated Record last modified

imithemes eventer UPGRADE

Affected: <= 3.9.6

Fixed in: newer than 3.9.6

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy eventer || rpm -q eventer || eventer --version

2. UPGRADE to newer than 3.9.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade eventer

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade eventer

Note

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

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-2025-39482?

eventer: upgrade to newer than 3.9.6. Exact commands for each OS are on this page.

Is CVE-2025-39482 being exploited?

CVE-2025-39482 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-2025-39482 affect?

CVE-2025-39482 affects eventer. Severity is medium (CVSS 4.3). Missing Authorization vulnerability in imithemes Eventer eventer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Eventer: from n/a through < 3.11.4.

How urgent is CVE-2025-39482?

Priority 26/100. No elevated risk signals yet.

Related CVEs

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References

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