What is GHSA-qwq5-hm76-r6p9?

GHSA-qwq5-hm76-r6p9 is a security advisory published by GitHub Security Advisories with Medium severity. The HappyForms WordPress plugin before 1.26.15 does not sanitise or escape a user-controlled...

Which CVE IDs does GHSA-qwq5-hm76-r6p9 cover?

GHSA-qwq5-hm76-r6p9 covers the following CVE IDs: CVE-2026-14556. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qwq5-hm76-r6p9?

GHSA-qwq5-hm76-r6p9 has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-qwq5-hm76-r6p9MediumCVSS 5.4

The HappyForms WordPress plugin before 1.26.15 does not sanitise or escape a user-controlled...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-14556 →

📋 Description

The HappyForms WordPress plugin before 1.26.15 does not sanitise or escape a user-controlled referral value before embedding it in the form notification email, allowing unauthenticated attackers to inject arbitrary HTML into the emails site administrators receive.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-14556
https://wpscan.com/vulnerability/7673862c-b37c-4c7e-af3f-c32cbd2deb23
https://github.com/advisories/GHSA-qwq5-hm76-r6p9