What is CVE-2025-62717?

CVE-2025-62717 is a critical-severity vulnerability in Emlog, classified under Improper Authentication. CVSS score: 9.1/10. Published 2025-10-24.

How severe is CVE-2025-62717?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Emlog

CVE-2025-62717

Emlog is an open source website building system. In version 2.5.23, Emlog Pro is vulnerable to a session verification code error due to a clearing logic error. This means the verification code could be reused anywhere an email verification…

Vulnerability class: Broken Authentication

EPSS: 0.004 (29.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Emlog — versions 2.5.23, = 2.5.23

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-62717?: CVE-2025-62717 is a critical-severity vulnerability in Emlog, classified under Improper Authentication. CVSS score: 9.1/10. Published 2025-10-24.
How severe is CVE-2025-62717?: Critical severity. CVSS v3 base score is 9.1 out of 10.