PT-2023-20215 · Basercms · Basercms

Taisei Inoue + 1 · Published 2023-03-23 · Updated 2023-03-28 · CVE-2023-25655

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 baserCMS versions prior to 4.7.5

Description The issue allows any file to be uploaded on the management system of baserCMS. This poses a risk, especially when the management system is used by multiple users. The vulnerability enables malicious files to be uploaded in the Upload File Management.

Recommendations Update to version 4.7.5 or later to address the issue. As a temporary workaround, consider restricting access to the Upload File Management feature until the update is applied.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-25655

GHSA-MFVG-QWCW-QVC8

Affected Products

Basercms

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25655.json · Exploit
• https://github.com/baserproject/basercms/commit/9297629983ed908c7f51bf61a0231dde91404ebd · Patch
• https://github.com/baserproject/basercms/commit/922025a98b0e697ab78f6a785a004e0729aa9100 · Patch
• https://osv.dev/vulnerability/GHSA-mfvg-qwcw-qvc8 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-25655 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-25655 · Security Note
• https://github.com/baserproject/basercms · Note
• https://github.com/baserproject/basercms/releases/tag/basercms-4.7.5 · Note
• https://github.com/baserproject/basercms/security/advisories/GHSA-mfvg-qwcw-qvc8 · Note
• https://t.me/cibsecurity/60613 · Telegram Post