What is GHSA-pccf-qp9v-4p26?

GHSA-pccf-qp9v-4p26 is a security advisory published by GitHub Security Advisories with Medium severity. The Gallery PhotoBlocks WordPress plugin before 1.3.6 does not sanitize and escape one of its...

Which CVE IDs does GHSA-pccf-qp9v-4p26 cover?

GHSA-pccf-qp9v-4p26 covers the following CVE IDs: CVE-2026-107323. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pccf-qp9v-4p26?

GHSA-pccf-qp9v-4p26 has a CVSS v3 base score of 6.8, published by GitHub Security Advisories.

GHSA-pccf-qp9v-4p26MediumCVSS 6.8

The Gallery PhotoBlocks WordPress plugin before 1.3.6 does not sanitize and escape one of its...

Vendor

GitHub Security Advisories

Published

October 10, 2026

Last Modified

October 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-107323 →

📋 Description

The Gallery PhotoBlocks WordPress plugin before 1.3.6 does not sanitize and escape one of its gallery settings before outputting it into an HTML attribute, allowing users with Contributor-level access and above to store JavaScript that executes in the browser of anyone who views a page containing the gallery, including administrators.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-107323
https://wpscan.com/vulnerability/19a8c2db-fb31-4203-83d6-139b35c93a80
https://github.com/advisories/GHSA-pccf-qp9v-4p26