CVE-2026-73033
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
Sucuri Security WordPress plugin through version 2.7.3 contains a path traversal vulnerability in the pageIntegritySubmission() method in src/integrity.lib.php that allows authenticated administrators to delete arbitrary files by supplying directory traversal sequences in the sucuriscan_integrity parameter. Attackers can manipulate the unsanitized file path concatenated with ABSPATH to traverse outside the WordPress installation directory and invoke unlink() on sensitive files such as wp-config.php and .htaccess, causing site outage or enabling malicious reinstallation.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Sucuri | sucuri-wordpress-plugin | 0 <= 2.7.3 | affected |
Weaknesses
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- https://github.com/Sucuri/sucuri-wordpress-plugin/issues/217
- https://www.vulncheck.com/advisories/sucuri-wordpress-plugin-path-traversal-via-integrity-lib-php
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