XSS in Drupal Facebook Pixel
CVE-2025-14557
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Drupal Facebook Pixel facebook_pixel allows Stored XSS.This issue affects Facebook Pixel: from 7.X-1.0 through 7.X-1.1.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (11.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Drupal Facebook Pixel — versions 7.x-1.0
- Facebook Pixel Project
Weakness classification (CWE)
References
- www.herodevs.com/vulnerability-directory/cve-2025-14557 (Exploit, Third Party Advisory, third-party-advisory)
- d7es.tag1.com/security-advisories/facebook-pixel-less-critical-cross-site-scrip… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-14557?
- CVE-2025-14557 is a medium-severity vulnerability in Drupal Facebook Pixel, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2026-01-14.
- How severe is CVE-2025-14557?
- Medium severity. CVSS v3 base score is 4.8 out of 10.