What is GHSA-cw7v-hw53-2792?

GHSA-cw7v-hw53-2792 is a security advisory published by GitHub Security Advisories with Medium severity. Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")...

Which CVE IDs does GHSA-cw7v-hw53-2792 cover?

GHSA-cw7v-hw53-2792 covers the following CVE IDs: CVE-2026-87939. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cw7v-hw53-2792?

GHSA-cw7v-hw53-2792 has a CVSS v3 base score of 4.2, published by GitHub Security Advisories.

GHSA-cw7v-hw53-2792MediumCVSS 4.2

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")...

Vendor

GitHub Security Advisories

Published

October 22, 2026

Last Modified

October 22, 2026

🔗 CVE IDs covered (1)

CVE-2026-87939 →

📋 Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Feed Block allows Stored XSS. This issue affects Feed Block versions: from 0.0.0 to 2.0.2, from 3.0.0 to 3.0.2.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-87939
https://www.drupal.org/sa-contrib-2026-137
https://github.com/advisories/GHSA-cw7v-hw53-2792