CVE-2025-29421

HIGH
2025-08-25 [email protected]
7.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 19:08 vuln.today
PoC Detected
Aug 26, 2025 - 20:59 vuln.today
Public exploit code
CVE Published
Aug 25, 2025 - 17:15 nvd
HIGH 7.5

Tags

Authentication Bypass Perfreeblog

Description

PerfreeBlog v4.0.11 has an arbitrary file read vulnerability in the getThemeFileContent function.

Analysis

PerfreeBlog v4.0.11 has an arbitrary file read vulnerability in the getThemeFileContent function. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified under CWE-284. PerfreeBlog v4.0.11 has an arbitrary file read vulnerability in the getThemeFileContent function. Affected products include: Perfree Perfreeblog.

Affected Products

Perfree Perfreeblog.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

58
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +38
POC: +20

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CVE-2025-29421 vulnerability details – vuln.today
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