PT-2023-20506 · M.Static · M.Static

Liran Tal · Published 2023-05-10 · Updated 2025-01-27 · CVE-2023-26126

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions m.static versions all

Description The issue arises from improper input sanitization of the path being requested via the requestFile function, leading to Directory Traversal. This allows unauthorized access to files and directories outside the intended directory.

Recommendations For all versions, consider disabling the requestFile function until a patch is available to prevent exploitation. Restrict access to sensitive files and directories to minimize the risk of unauthorized access.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-26126

GHSA-VCXH-QVGR-9FW9

Affected Products

M.Static

References · 8

• 🔥 https://gist.github.com/lirantal/dcb32c11ce87f5aafd2282b90b4dc998 · Exploit
• 🔥 https://security.snyk.io/vuln/SNYK-JS-MSTATIC-3244915 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-26126 · Security Note
• https://osv.dev/vulnerability/GHSA-vcxh-qvgr-9fw9 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-26126 · Vendor Advisory
• https://github.com/ivoputzer/m.static/blob/master/index.js#L19 · Note
• https://github.com/ivoputzer/m.static · Note
• https://t.me/cvenotify/108736 · Telegram Post