PT-2021-19488 · Pluck · Pluck

Naiagoesawoo · Published 2021-12-10 · Updated 2021-12-14 · CVE-2021-31746

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Pluck-CMS Pluck version 4.7.15

Description The issue allows an attacker to upload specially crafted zip files, resulting in directory traversal and potentially arbitrary code execution.

Recommendations For Pluck-CMS Pluck version 4.7.15, consider restricting the upload of zip files or validating the contents of uploaded zip files to prevent directory traversal and arbitrary code execution. As a temporary workaround, consider disabling the zip file upload feature until a patch is available.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-31746

Affected Products

Pluck

References · 4

• 🔥 https://github.com/pluck-cms/pluck/issues/100 · Exploit
• https://osv.dev/vulnerability/CVE-2021-31746 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-31746 · Security Note
• https://t.me/cibsecurity/33754 · Telegram Post