CVEvulnerability
CVE-2026-116067
8.8 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-10-25
- Last modified
- 2026-10-29
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.8 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- Weaknesses
- CWE-22
Description
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.
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- https://github.com/ananthakumaran/paisa github.com
- https://github.com/ananthakumaran/paisa/blob/v0.7.7/internal/server/editor.go#L49-L70 github.com
- https://github.com/ananthakumaran/paisa/commit/035949351f7c0d0f90ecf767aa1e28b4d5a0ae31 github.com
- https://github.com/ananthakumaran/paisa/issues/420 github.com
- https://github.com/ananthakumaran/paisa/releases/tag/v0.7.8 github.com
- https://www.vulncheck.com/advisories/paisa-before-0.7.8-path-traversal-via-editor-and-sheet-api www.vulncheck.com