What is CVE-2024-37657?

CVE-2024-37657 is a medium-severity vulnerability in Sir Gnuboard, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2025-07-07.

How severe is CVE-2024-37657?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Sir Gnuboard

CVE-2024-37657

An open redirect vulnerability in gnuboard5 v.5.5.16 allows a remote attacker to obtain sensitive information via thebbs/login.php component.

Vulnerability class: Open Redirect

EPSS: 0.002 (13.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Sir Gnuboard — versions 5.5.16
N/a — versions n/a

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

cve@mitre.org (Exploit, Issue Tracking, Vendor Advisory)
cve@mitre.org (Patch)

Frequently asked questions

What is CVE-2024-37657?: CVE-2024-37657 is a medium-severity vulnerability in Sir Gnuboard, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2025-07-07.
How severe is CVE-2024-37657?: Medium severity. CVSS v3 base score is 6.1 out of 10.