What is GHSA-wpw8-5vq9-3rp5?

GHSA-wpw8-5vq9-3rp5 is a security advisory published by GitHub Security Advisories with Critical severity. SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that...

Which CVE IDs does GHSA-wpw8-5vq9-3rp5 cover?

GHSA-wpw8-5vq9-3rp5 covers the following CVE IDs: CVE-2026-28313. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wpw8-5vq9-3rp5?

GHSA-wpw8-5vq9-3rp5 has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-wpw8-5vq9-3rp5CriticalCVSS 9.1

SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that...

Vendor

GitHub Security Advisories

Published

July 21, 2026

Last Modified

July 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-28313 →

📋 Description

SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to SMTP hijacking leading to arbitrary account takeover. The impact is lower in Windows deployments.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-28313
https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_2026-3_release_notes.htm
https://https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28313
https://github.com/advisories/GHSA-wpw8-5vq9-3rp5