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CVE-2026-73033

HIGH 7.0 CVSS 4.0
Published
August 10, 2026
Last modified
September 17, 2026
NVD status
Deferred
Reported by
disclosure@vulncheck.com
Weakness
CWE-22
CVSS vector
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Description

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 products and versions

  • Sucuri sucuri-wordpress-plugin — Up to and including 2.7.3

References

  • github.com https://github.com/Sucuri/sucuri-wordpress-plugin/issues/217
  • www.vulncheck.com https://www.vulncheck.com/advisories/sucuri-wordpress-plugin-path-traversal-via-integrity-lib-php
  • nvd.nist.gov Official NVD record