CVE-2023-4728: ladipage Auth Bypass (CVSS 4.3)

Description

The LadiApp plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the publish_lp() function hooked via an AJAX action in versions up to, and including, 4.4. This makes it possible for authenticated attackers with subscriber-level access and above to change the LadiPage key (a key fully controlled by the attacker), enabling them to freely create new pages, including web pages that trigger stored XSS

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CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-862 Missing Authorization

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
ladipage	ladipage	< 4.4

References

Other References

https://plugins.trac.wordpress.org/browser/ladipage/trunk/ladipage.php#L1992 https://www.wordfence.com/threat-intel/vulnerabilities/id/6dafc81c-f1be-422d-b34f-87f1956e8849?source=cve https://plugins.trac.wordpress.org/browser/ladipage/trunk/ladipage.php#L1992 https://www.wordfence.com/threat-intel/vulnerabilities/id/6dafc81c-f1be-422d-b34f-87f1956e8849?source=cve

Frequently Asked Questions

What is CVE-2023-4728? +

The LadiApp plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the publish_lp() function hooked via an AJAX action in versions up to, and including, 4.4. This makes it possible for authenticated attackers with subscriber-level access and above to change the LadiPage key (a key fully controlled by the attacker), enabling them to freely create new pages, including web pages that trigger stored XSS It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2023-4728? +

CVE-2023-4728 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-4728? +

CVE-2023-4728 affects products from ladipage, specifically: ladipage. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-4728? +

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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