Quick answers
- Is CVE-2025-60735 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2025-60735 being exploited in the wild.
- How severe is CVE-2025-60735?
- High severity, with a CVSS score of 7.6, published 24 October 2025.
- Which products and versions are affected?
- Perfreeblog 4.0.11.
- Is there a fix for CVE-2025-60735?
- 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.
- How is CVE-2025-60735 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2025-60735?
- Check whether you run Perfreeblog at an affected version. 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.
Technical details
An unrestricted file upload vulnerability (CWE-434) exists in PerfreeBlog v4.0.11 within the 'installPlugin' function. The application fails to properly validate or sanitize file extensions or content during the plugin installation process. An attacker with low-level authenticated access can exploit this over the network to upload and potentially execute arbitrary code (such as a web shell) on the host server. This can lead to full system compromise, unauthorized data access, or service disruption. As of the advisory date, users should exercise caution with plugin installations and restrict administrative access.
Affected products
- Perfree PerfreeBlog 4.0.11
Timeline
- 2025-10-24: disclosed: Initial NVD publication