PerfreeBlog v4.0.11 has an arbitrary file deletion vulnerability in the unInstallTheme function
Conclusion & alert: CVE-2025-60730 is rated Exploit Available (52.1/100): CVSS High severity, with low exploitation likelihood (EPSS 0.06%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-12-05 | 0.04% | 0.06% | +0.02% |
| 2 | 2025-10-25 | — | 0.04% | — |
Full EPSS history (2 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.6 | 3.1 | HIGH |
|
2.8 | 4.7 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| perfree | perfreeblog | 4.0.11 | cpe:2.3:a:perfree:perfreeblog:4.0.11:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://perfreeblog.com | Broken Link |
| https://github.com/dengxmenglihua/cve/blob/main/PerfreeBlog/File%20Deletion/Arbitrary%20File%20Deletion%20Vulnerability%20in%20PerfreeBlog%20System.md | Exploit Third Party Advisory |
| https://perfree.org.cn/ | Product |