Stored XSS Vulnerability in bPlugins Advanced Post Block for WordPress
CVE-2026-115955

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Advanced Post Block - Post Grid For WordPress Block Editor
Vendor
CVE Published:
26 October 2026

What is CVE-2026-115955?

The bPlugins Advanced Post Block for WordPress is vulnerable to Stored Cross-site Scripting (XSS), which occurs due to improper neutralization of input during web page generation. This vulnerability allows attackers to inject malicious scripts, potentially compromising user data and affecting site integrity. The issue affects versions from n/a through 2.5.1, necessitating immediate attention from users to mitigate security risks.

Affected Version(s)

Advanced Post Block - Post Grid for WordPress block editor 0 <= 2.5.1

References

https://patchstack.com/database/wordpress/plugin/advanced...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

V1T | Patchstack Bug Bounty Program
.