https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T10:43:58.715034+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-39321 CVE-2026-39321 — Parse Server has a login timing side-channel reveals user existence 2026-10-05T10:43:58.717023+00:00

Affected: parse-community parse-server

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.8.0-alpha.6 and 8.6.74, he login endpoint response time differs measurably depending on whether the submitted username or email exists in the database. When a user is not found, the server responds immediately. When a user exists but the password is wrong, a bcrypt comparison runs first, adding significant latency. This timing difference allows an unauthenticated attacker to enumerate valid usernames. This vulnerability is fixed in 9.8.0-alpha.6 and 8.6.74.