CVE-2026-73255 | Cesanta Mongoose up to 7.21 Ssi src/ssi.c mg_ssi path traversal

August 20, 2026 Yanac

A vulnerability labeled as problematic has been found in Cesanta Mongoose up to 7.21. This affects the function mg_ssi of the file src/ssi.c of the component Ssi. Executing a manipulation can lead to path traversal.

This vulnerability is tracked as CVE-2026-73255. The attack can be launched remotely. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More