PT-2021-17135 · Unknown · Frogcms Sentcms

L1Nk3R · Published 2021-09-23 · Updated 2021-09-29 · CVE-2021-26794

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 FrogCMS SentCMS version 0.9.5

Description The issue allows for privilege escalation in the 'upload.php' file, enabling an attacker to execute arbitrary code by uploading a crafted php file.

Recommendations For FrogCMS SentCMS version 0.9.5, consider disabling the 'upload.php' file or restricting its access until a patch is available to prevent arbitrary code execution.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2021-26794

Affected Products

Frogcms Sentcms

References · 4

• 🔥 https://github.com/philippe/FrogCMS/issues/11 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-26794 · Security Note
• https://osv.dev/vulnerability/CVE-2021-26794 · Vendor Advisory
• https://t.me/cibsecurity/29331 · Telegram Post