Exploitation Summary
EIP tracks 1 public exploit for CVE-2026-28793. PoCs published by alaeddine03.
AI-analyzed exploit summary The repository contains a README with minimal technical details and a link to an external advisory, lacking actual exploit code or in-depth analysis. It appears to be a placeholder or lure rather than a functional PoC.
Description
Tina is a headless content management system. Prior to 2.1.8, the TinaCMS CLI development server exposes media endpoints that are vulnerable to path traversal, allowing attackers to read and write arbitrary files on the filesystem outside the intended media directory. When running tinacms dev, the CLI starts a local HTTP server (default port 4001) exposing endpoints such as /media/list/*, /media/upload/*, and /media/*. These endpoints process user-controlled path segments using decodeURI() and path.join() without validating that the resolved path remains within the configured media directory. This vulnerability is fixed in 2.1.8.
Exploits (1)
The repository contains a README with minimal technical details and a link to an external advisory, lacking actual exploit code or in-depth analysis. It appears to be a placeholder or lure rather than a functional PoC.
References (1)
Scores
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H