Read the docs
TI-2026-19776 Aliases CVE-2026-24536GHSA-6cr2-4mv6-v473

WordPress Webpushr plugin <= 4.38.0 - Sensitive Data Exposure vulnerability

Priority LOW 30CWE-497Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-497.

Summary

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in webpushr Webpushr webpushr-web-push-notifications allows Retrieve Embedded Sensitive Data.This issue affects Webpushr: from n/a through <= 4.38.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00338 27th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
webpushrWebpushrup to 4.38.0—No fix listedCNA
  • Webpushr Vendorwebpushr Affected up to 4.38.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-24536
  2. 2026-10-03 Alias added: GHSA-6cr2-4mv6-v473

References

Other 1

  • TI-2023-17517 WordPress Webpushr Plugin <= 4.34.0 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
  • TI-2026-08526 Cross-site scripting in webpushr Web Push Notifications – Webpushr CVSS 3.1MEDIUM 6.4
  • TI-2023-05172 Webpushr < 4.35.0 - Unauthenticated Stored XSS CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences