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OpenAdvisories
Medium · 4.3 CVE-2026-50744 EUVD-2026-39600GHSA-q5xg-wh3x-vmcf

A bypass to the admin‑only restriction of the XML‑RPC API in Revive Adserver 6.0.7. The API response for the ox.login method returned a ses…

Published Jun 26, 2026 · Updated Jun 26, 2026 · Assigned by hackerone

Description

A bypass to the admin‑only restriction of the XML‑RPC API in Revive Adserver 6.0.7. The API response for the ox.login method returned a session ID cookie in the HTTP headers, and although the method correctly returned an error, the associated session was not invalidated. As a result, the leaked session ID could be used to perform subsequent API calls without restrictions.

Affected products

VendorProductAffectedFixed
Revive Adserver ≤ 6.0.7 —

References