Elastic Maps Server
Monthly
Path traversal in Elastic Maps Server exposes arbitrary files readable by the server process to unauthenticated network attackers. Insufficient path restriction in the content-directory serving logic allows crafted requests to escape the intended directory using traversal sequences, returning sensitive file contents. No KEV listing or public exploit code exists at time of analysis; Elastic has released fixed versions 8.19.19, 9.4.4, and 9.5.1 per advisory ESA-2026-148.
Path traversal in Elastic Maps Server exposes arbitrary files readable by the server process to unauthenticated network attackers. Insufficient path restriction in the content-directory serving logic allows crafted requests to escape the intended directory using traversal sequences, returning sensitive file contents. No KEV listing or public exploit code exists at time of analysis; Elastic has released fixed versions 8.19.19, 9.4.4, and 9.5.1 per advisory ESA-2026-148.