What is GHSA-hxjh-8h5v-fp7m?

GHSA-hxjh-8h5v-fp7m is a security advisory published by GitHub Security Advisories with Medium severity. Froxlor 2.3.0 before 2.3.15 contains a missing authorization check in the Certificates.add and...

Which CVE IDs does GHSA-hxjh-8h5v-fp7m cover?

GHSA-hxjh-8h5v-fp7m covers the following CVE IDs: CVE-2026-121434. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hxjh-8h5v-fp7m?

GHSA-hxjh-8h5v-fp7m has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-hxjh-8h5v-fp7mMediumCVSS 5.4

Froxlor 2.3.0 before 2.3.15 contains a missing authorization check in the Certificates.add and...

Vendor

GitHub Security Advisories

Published

November 3, 2026

Last Modified

November 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-121434 →

📋 Description

Froxlor 2.3.0 before 2.3.15 contains a missing authorization check in the Certificates.add and Certificates.update API commands, which do not verify whether a domain's certificate is Let's Encrypt-managed. Customers with API access can overwrite the managed certificate and private key with an attacker-chosen pair, which a REBUILD_VHOST task deploys to the webserver, breaking HTTPS and desynchronizing ACME automation.

🔗 References (4)

https://github.com/froxlor/froxlor/security/advisories/GHSA-ch7m-649m-x7xg
https://nvd.nist.gov/vuln/detail/CVE-2026-121434
https://www.vulncheck.com/advisories/froxlor-2.3.0-before-2.3.15-authorization-bypass-via-certificates-update-api
https://github.com/advisories/GHSA-hxjh-8h5v-fp7m