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All the vulnerabilites related to wpmudev - Broken Link Checker

cve-2022-2438

Vulnerability from cvelistv5

Published

2022-09-06 17:18

Modified

2025-05-05 16:19

Severity ?

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

The Broken Link Checker plugin for WordPress is vulnerable to deserialization of untrusted input via the '$log_file' value in versions up to, and including 1.11.16. This makes it possible for authenticated attackers with administrative privileges and above to call files using a PHAR wrapper that will deserialize the data and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.

References

▼	URL	Tags
	https://www.wordfence.com/threat-intel/vulnerabilities/id/62fd472e-208b-48db-8f98-3d935c7a678c?source=cve
	https://plugins.trac.wordpress.org/changeset/2757773/broken-link-checker/trunk/core/core.php?old=2605914&old_path=broken-link-checker%2Ftrunk%2Fcore%2Fcore.php
	https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2438

Impacted products

▼	Vendor	Product
	wpmudev	Broken Link Checker

Show details on NVD website

JSON

To clipboard

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