PT-2023-31555 · Jfinalcms · Jfinalcms

So1 · Published 2023-12-10 · Updated 2023-12-13 · CVE-2023-50449

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 JFinalCMS version 5.0.0

Description The issue allows a remote attacker to read files via ../ Directory Traversal in the "/common/down/file" fileKey parameter. This could potentially lead to unauthorized access to sensitive information.

Recommendations For JFinalCMS version 5.0.0, as a temporary workaround, consider restricting access to the "/common/down/file" endpoint until a patch is available. Avoid using the fileKey parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-50449

GHSA-7X2G-4JVC-4X6P

Affected Products

Jfinalcms

References · 9

• 🔥 https://gitee.com/heyewei/JFinalcms/issues/I7WGC6 · Exploit
• https://osv.dev/vulnerability/GHSA-7x2g-4jvc-4x6p · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-50449 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-50449 · Security Note
• https://github.com/jfinal/jfinal · Note
• https://twitter.com/VulmonFeeds/status/1733933821911851335 · Twitter Post
• https://twitter.com/CVEnew/status/1733913944199200914 · Twitter Post
• https://t.me/cvenotify/63498 · Telegram Post
• https://t.me/cvenotify/63114 · Telegram Post