What is GHSA-xr5w-f3rm-m5gq?

GHSA-xr5w-f3rm-m5gq is a security advisory published by GitHub Security Advisories with Medium severity. The STTP-based data publisher on openPDC accepts network connections without authentication in...

Which CVE IDs does GHSA-xr5w-f3rm-m5gq cover?

GHSA-xr5w-f3rm-m5gq covers the following CVE IDs: CVE-2026-85479. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xr5w-f3rm-m5gq?

GHSA-xr5w-f3rm-m5gq has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-xr5w-f3rm-m5gqMediumCVSS 5.3

The STTP-based data publisher on openPDC accepts network connections without authentication in...

Vendor

GitHub Security Advisories

Published

October 9, 2026

Last Modified

October 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-85479 →

📋 Description

The STTP-based data publisher on openPDC accepts network connections without authentication in its default configuration. An unauthenticated network attacker can connect to this interface and exchange data with it.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-85479
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-281-02.json
https://www.cisa.gov/news-events/ics-advisories/icsa-26-281-02
https://github.com/advisories/GHSA-xr5w-f3rm-m5gq