8.2Hoch
CVE-2026-116067Paisa before 0.7.8 Path Traversal via Editor and Sheet API
Beschreibung
Paisa before 0.7.8 contains a path traversal vulnerability in the GetFile, GetSheet, DeleteBackups, and DeleteSheetBackups handlers that lets unauthenticated attackers read files and delete backups through ../ sequences in file names. Attackers can send crafted names to the editor file and delete_backups endpoints to read any server-readable file and remove backup files outside the journal or sheets directory.
Schwachstellentyp (CWE):
CWE-22
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| ananthakumaran | paisa | < 0.7.8 |
Referenzen und Patches
- GitHub Issue #420 issue-tracking
- https://github.com/ananthakumaran/paisa product
- https://github.com/ananthakumaran/paisa/blob/v0.7.7/internal/server/editor.go#L49-L70 technical-description
- https://github.com/ananthakumaran/paisa/commit/035949351f7c0d0f90ecf767aa1e28b4d5a0ae31 patch
- v0.7.8 Release Notes release-notes
- VulnCheck Advisory: Paisa before 0.7.8 Path Traversal via Editor and Sheet API third-party-advisory