What is GHSA-c62f-23hx-w7cg?

GHSA-c62f-23hx-w7cg is a security advisory published by GitHub Security Advisories with Medium severity. The All Bootstrap Blocks WordPress plugin through 1.3.31 does not properly escape a block...

Which CVE IDs does GHSA-c62f-23hx-w7cg cover?

GHSA-c62f-23hx-w7cg covers the following CVE IDs: CVE-2026-88993. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c62f-23hx-w7cg?

GHSA-c62f-23hx-w7cg has a CVSS v3 base score of 6.8, published by GitHub Security Advisories.

GHSA-c62f-23hx-w7cgMediumCVSS 6.8

The All Bootstrap Blocks WordPress plugin through 1.3.31 does not properly escape a block...

Vendor

GitHub Security Advisories

Published

September 18, 2026

Last Modified

September 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-88993 →

📋 Description

The All Bootstrap Blocks WordPress plugin through 1.3.31 does not properly escape a block attribute before outputting it in HTML tag-name position, allowing users with Contributor-level access and above to inject arbitrary web scripts that execute when the affected content is viewed.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-88993
https://wpscan.com/vulnerability/fc1f2f62-62cd-4a70-b541-2278eb0edefe
https://github.com/advisories/GHSA-c62f-23hx-w7cg