CVE Catalog

CVE-2026-116067

HighCVSS 8.2
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

High risk
1.69%

77th percentile - higher than 77% of all known CVEs

Summary

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.

Risk Assessment

An unauthenticated attacker can read sensitive server files and destroy backups, leading to data disclosure and loss of recoverability.

Recommendation

Update Paisa to 0.7.8 or later and ensure file names are canonicalized and restricted to allowed directories.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS