What is CVE-2025-31687?

CVE-2025-31687 is a medium-severity vulnerability in Drowl Spamspan Filter, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-03-31.

How severe is CVE-2025-31687?

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

XSS in Drowl Spamspan Filter

CVE-2025-31687

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal SpamSpan filter allows Cross-Site Scripting (XSS).This issue affects SpamSpan filter: from 0.0.0 before 3.2.1.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (15.5th 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

Drowl Spamspan_filter
Drupal Spamspan Filter — versions 0.0.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

mlhess@drupal.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-31687?: CVE-2025-31687 is a medium-severity vulnerability in Drowl Spamspan Filter, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-03-31.
How severe is CVE-2025-31687?: Medium severity. CVSS v3 base score is 6.1 out of 10.