CVE-2025-13377: The 10Web Booster , Website speed optimization, Cache & Page Speed optimizer plugin for WordPress is vulnerable to…
CVE-2025-13377 · Severity: critical · CVSS 9.6 · Published 2025-12-06
The 10Web Booster – Website speed optimization, Cache & Page Speed optimizer plugin for WordPress is vulnerable to arbitrary folder deletion due to insufficient file path validation in the get_cache_dir_for_page_from_url() function in all versions up to, and including, 2.32.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary folders on the server, which can easily lead to a loss of data or a denial of service condition.
No. Junglewise Threat Intelligence has no report of CVE-2025-13377 being exploited in the wild.
How severe is CVE-2025-13377?
Critical severity, with a CVSS score of 9.6, published 6 December 2025.
Which products and versions are affected?
10web Booster. The advisory does not name versions.
Is there a fix for CVE-2025-13377?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-13377?
Check whether you run 10web Booster. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.