What is CVE-2024-25628?

CVE-2024-25628 is a high-severity vulnerability in Alf, classified under Insufficient Session Expiration. CVSS score: 7.6/10. Published 2024-02-16.

How severe is CVE-2024-25628?

High severity. CVSS v3 base score is 7.6 out of 10.

Vulnerability in Alf

CVE-2024-25628

Alf.io is a free and open source event attendance management system. In versions prior to 2.0-M4-2402 users can access the admin area even after being invalidated/deleted. This issue has been addressed in version 2.0-M4-2402. All users are advised to upgrade. There are no known workarounds for this vulnerability.

Published 2024-02-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H.

EPSS exploit prediction

EPSS: 0.004 (29.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Alf
Alfio-Event Alf.io — versions < 2.0-M4-2402

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

github.com/alfio-event/alf.io/security/advisories/GHSA-8p6m-mm22-q893 (Vendor Advisory)

Frequently asked questions

What is CVE-2024-25628?: CVE-2024-25628 is a high-severity vulnerability in Alf, classified under Insufficient Session Expiration. CVSS score: 7.6/10. Published 2024-02-16.
How severe is CVE-2024-25628?: High severity. CVSS v3 base score is 7.6 out of 10.