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Vulnerability record · CVE-2025-29281 · published 15 April 2025

CVE-2025-29281: Perfreeblog code injection vulnerability

Perfree · Perfreeblog

In PerfreeBlog version 4.0.11, regular users can exploit the arbitrary file upload vulnerability in the attach component to upload arbitrary files and execute code within them.

8.8 CVSS 3.1 High EPSS 0.75% · top 46.8% CWE-94 · Code injection
8.8CVSS 3.1 base score
0.75%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

In PerfreeBlog version 4.0.11, regular users can exploit the arbitrary file upload vulnerability in the attach component to upload arbitrary files and execute code within them.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Cray0nLee/CVE/issues/2 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-30333Perfreeblog unrestricted file upload vulnerabilityAn arbitrary file upload vulnerability in the component /admin/ThemeController.java of PerfreeBlog v3.1.2 allows attackers to execute arbitrary code …EPSS 0.94%9.8CVE-2023-27757Perfreeblog unrestricted file upload vulnerabilityAn arbitrary file upload vulnerability in the /admin/user/uploadImg component of PerfreeBlog v3.1.1 allows attackers to execute arbitrary code via a …EPSS 0.94%7.6CVE-2025-60731Perfreeblog unrestricted file upload vulnerabilityPerfreeBlog v4.0.11 has a File Upload vulnerability in the installTheme functionEPSS 0.27%7.6CVE-2025-60735Perfreeblog unrestricted file upload vulnerabilityPerfreeBlog v4.0.11 has a File Upload vulnerability in the installPlugin functionEPSS 0.27%7.6CVE-2025-60730Perfreeblog vulnerabilityPerfreeBlog v4.0.11 has an arbitrary file deletion vulnerability in the unInstallTheme functionEPSS 0.29%7.5CVE-2025-29420Perfreeblog path traversal vulnerabilityPerfreeBlog v4.0.11 has a directory traversal vulnerability in the getThemeFilesByName function.EPSS 0.91%7.5CVE-2025-29421Perfreeblog improper access control vulnerabilityPerfreeBlog v4.0.11 has an arbitrary file read vulnerability in the getThemeFileContent function.EPSS 0.36%7.2CVE-2023-40825Perfreeblog unrestricted file upload vulnerabilityAn issue in Perfree PerfreeBlog v.3.1.2 allows a remote attacker to execute arbitrary code via crafted plugin listed in admin/plugin/access/list.EPSS 1.2%

Source: NIST National Vulnerability Database (record CVE-2025-29281), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.