Disclosure summary
SolarWinds Web Help Desk treated SAML signature verification as optional and skipped every other validation the spec requires. Bishop Fox confirmed the full exploit end to end: one
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
bishopfox.com · RSS-0dae5142e47195f32a26fb4f4b9058e3d75
Open original source · Updated Sep 03, 2026
Signature Optional - Analysis of CVE-2026-28323
CVE mention in publisher metadata; check the original affected versions.
Original records & references
- NIST NVD record
- CVE Program record
- bishopfox.com — Publisher advisory
PUBLISHED 2026-09-03T09:00:00-04:00
MODIFIED 2026-09-03T09:00:00-04:00
INGESTED 2026-10-08T12:05:24-04:00