PT-2021-22937 · Jfinalcms · Jfinalcms

E0Mljao · Published 2021-09-15 · Updated 2022-07-12 · CVE-2021-40639

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 Jfinal CMS version 5.1.0

Description The issue is related to improper access control, allowing attackers to access sensitive information. This can be done via the "/classes/conf/db.properties" and "config=filemanager.config.js" parameters.

Recommendations For Jfinal CMS version 5.1.0, consider restricting access to the "/classes/conf/db.properties" and "config=filemanager.config.js" parameters to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Incorrect Authorization

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-863

CWE-668

Related Identifiers

CVE-2021-40639

Affected Products

Jfinalcms

References · 8

• 🔥 https://github.com/jflyfox/jfinal_cms/issues/27 · Exploit
• https://osv.dev/vulnerability/CVE-2021-40639 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-40639 · Security Note
• https://github.com/jflyfox/jfinal_cms · Note
• http://jfinalcms.com · Note
• https://t.me/cvenotify/20968 · Telegram Post
• https://t.me/cvenotify/20946 · Telegram Post
• https://t.me/cibsecurity/28956 · Telegram Post