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CVE-2026-116067— Paisa before 0.7.8 Path Traversal via Editor and Sheet API

Quick assessment

Affected
ananthakumaran paisa
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Paisa 0.7.8 之前的版本在 GetFile、GetSheet、DeleteBackups 和 DeleteSheetBackups 处理程序中存在路径遍历漏洞。该漏洞允许未经身份验证的攻击者通过在文件名中使用 序列，读取任意文件并删除备份。攻击者可向 editor 文件和 delete_backups 接口发送特制的文件名，从而读取服务器上任何可读文件，并删除 journal 或 sheets 目录之外的备份文件。

CVSS 8.2 · High
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I. Basic Information for CVE-2026-116067

Vulnerability Information
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Vulnerability Title
Paisa before 0.7.8 Path Traversal via Editor and Sheet API
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ananthakumaran paisa 0 ~ 0.7.8 -

II. Public POCs for CVE-2026-116067

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-116067

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Patches & Fixes for CVE-2026-116067 (1)

Vendor Advisories for CVE-2026-116067 (1)

Proof of Concept for CVE-2026-116067 (1)

Vendor Pages for CVE-2026-116067 (2)

Other References for CVE-2026-116067 (1)

IV. Related Vulnerabilities

Same weakness: CWE-22