What is GHSA-h52g-f94f-r87h?

GHSA-h52g-f94f-r87h 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-h52g-f94f-r87h cover?

GHSA-h52g-f94f-r87h covers the following CVE IDs: CVE-2026-18986. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-h52g-f94f-r87h?

GHSA-h52g-f94f-r87h has a CVSS v3 base score of 4.8, published by GitHub Security Advisories.

GHSA-h52g-f94f-r87hMediumCVSS 4.8

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

Vendor

GitHub Security Advisories

Published

September 2, 2026

Last Modified

September 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-18986 →

📋 Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Entity Browser allows Stored XSS. This issue affects Entity Browser versions: from 0.0.0 to 2.16.0.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-18986
https://www.drupal.org/sa-contrib-2026-094
https://github.com/advisories/GHSA-h52g-f94f-r87h