CVE-2021-46250: SCRATCHOAUTH2 Project SCRATCHOAUTH2

Critical severity, CVSS 10.0. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue in SOA2Login::commented of ScratchOAuth2 before commit a91879bd58fa83b09283c0708a1864cdf067c64a allows attackers to authenticate as other users on downstream components that rely on ScratchOAuth2.

Affected products

• SCRATCHOAUTH2 Project SCRATCHOAUTH2: before 2021-04-13 (fixed in 2021-04-13)

Published 2022-02-15. Last modified 2026-06-17.