CSRF in Marco Castelluccio Web Push

CVE-2025-23720

Cross-Site Request Forgery (CSRF) vulnerability in Marco Castelluccio Web Push web-push allows Stored XSS.This issue affects Web Push: from n/a through <= 1.4.0.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (7.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-23720: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-23720?
CVE-2025-23720 is a high-severity vulnerability in Marco Castelluccio Web Push, classified under Cross-Site Request Forgery (CSRF). CVSS score: 7.1/10. Published 2025-01-16.
How severe is CVE-2025-23720?
High severity. CVSS v3 base score is 7.1 out of 10.
Is CVE-2025-23720 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.