CVE-2026-109954

Parse Server 5.4.0 before 8.6.96 and 9.0.0 before 9.10.2-alpha.5 shares transactional batch state across concurrent requests, letting any client's transactional batch request interfere with other clients' database writes. On PostgreSQL or MongoDB replica sets and sharded clusters, other clients'...

CVE-2026-109954

Parse Server versions 5.4.0 before 8.6.96 and 9.0.0 before 9.10.2-alpha.5 are vulnerable to a race condition (CWE-362) where transactional batch state is shared across concurrent requests. This allows a client's transactional batch request to interfere with other clients' database writes. On Post...