CVE-2024-28405: semcms Access Control Flaw — Exploit

Description

SEMCMS 4.8 is vulnerable to Incorrect Access Control. The code installs SEMCMS_Funtion.php before checking if the admin is a valid user in the admin page because authentication function is called from there, users gain admin privileges.

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CVSS v3.1 Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-284 CWE-284

Affected Products

Vendor	Product	Versions
sem-cms	semcms	All

References

Exploits

https://github.com/turabiaslan/semcms https://github.com/turabiaslan/semcms/blob/main/README.md https://github.com/turabiaslan/semcms https://github.com/turabiaslan/semcms/blob/main/README.md

Frequently Asked Questions

What is CVE-2024-28405? +

SEMCMS 4.8 is vulnerable to Incorrect Access Control. The code installs SEMCMS_Funtion.php before checking if the admin is a valid user in the admin page because authentication function is called from there, users gain admin privileges. It has a CVSS v3.1 base score of 7.2 (HIGH).

How severe is CVE-2024-28405? +

CVE-2024-28405 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-28405? +

CVE-2024-28405 affects products from sem-cms, specifically: semcms. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-28405? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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