XSS in Phi Phan Content Blocks Builder
CVE-2025-22810
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Phi Phan Content Blocks Builder content-blocks-builder allows Stored XSS.This issue affects Content Blocks Builder: from n/a through <= 2.7.6.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (10.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.
Affected products
- Phi Phan Content Blocks Builder — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- audit@patchstack.com (vdb-entry)
Frequently asked questions
- What is CVE-2025-22810?
- CVE-2025-22810 is a medium-severity vulnerability in Phi Phan Content Blocks Builder, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2025-01-09.
- How severe is CVE-2025-22810?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2025-22810 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.