perfree - MidnightBSD Security Advisories

CVE-2023-27757

An arbitrary file upload vulnerability in the /admin/user/uploadImg component of PerfreeBlog v3.1.1 allows attackers to execute arbitrary code via a crafted JPG file.

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
nvd@nist.gov	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9

Products Affected

Vendor	Product	Version
perfree	perfreeblog	3.1.1

CVE-2023-29643

Cross Site Scripting (XSS) vulnerability in PerfreeBlog 3.1.2 allows attackers to execute arbitrary code via the Post function.

Products Affected

Vendor	Product	Version
perfree	perfreeblog	3.1.2

CVE-2023-30333

An arbitrary file upload vulnerability in the component /admin/ThemeController.java of PerfreeBlog v3.1.2 allows attackers to execute arbitrary code via a crafted file.

Products Affected

Vendor	Product	Version
perfree	perfreeblog	3.1.2

CVE-2023-40825

An 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.

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
nvd@nist.gov	7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	1.2	5.9

Products Affected

Vendor	Product	Version
perfree	perfreeblog	3.1.2

CVE-2025-29280

Stored cross-site scripting vulnerability exists in PerfreeBlog v4.0.11 in the website name field of the backend system settings interface allows an attacker to insert and execute arbitrary malicious code.

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
134c704f-9b21-4f2e-91b3-4a467353bcc0	4.8	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N	1.7	2.7

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

CVE-2025-29281

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.x

Source	Score	Severity	Vector	Exploitability	Impact
134c704f-9b21-4f2e-91b3-4a467353bcc0	8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

CVE-2025-29420

PerfreeBlog v4.0.11 has a directory traversal vulnerability in the getThemeFilesByName function.

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

CVE-2025-29421

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

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

CVE-2025-5164 LOW

A vulnerability has been found in PerfreeBlog 4.0.11 and classified as problematic. This vulnerability affects the function JwtUtil of the component JWT Handler. The manipulation leads to use of hard-coded cryptographic key . The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
cna@vuldb.com	3.7	LOW	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N	2.2	1.4
nvd@nist.gov	8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	2.2	5.9

CVSS 2.0

Severity: LOW

Problem Type: CWE-320,CWE-321,CWE-798,

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

CVE-2025-60319

PerfreeBlog v4.0.11 is vulnerable to Server-Side Request Forgery due to a missing authorization check in the uploadAttachByUrl API endpoint (AttachController.java).

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
134c704f-9b21-4f2e-91b3-4a467353bcc0	6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L	3.9	2.5

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

CVE-2025-60729

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

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
134c704f-9b21-4f2e-91b3-4a467353bcc0	5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	3.9	1.4

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

CVE-2025-60730

PerfreeBlog v4.0.11 has an arbitrary file deletion vulnerability in the unInstallTheme function

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.6	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L	2.8	4.7

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

CVE-2025-60731

PerfreeBlog v4.0.11 has a File Upload vulnerability in the installTheme function

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.6	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L	2.8	4.7

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

CVE-2025-60735

PerfreeBlog v4.0.11 has a File Upload vulnerability in the installPlugin function

CVSS 3.x

Source	Score	Severity	Vector	Exploitability	Impact
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.6	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L	2.8	4.7

Products Affected

Vendor	Product	Version
perfree	perfreeblog	4.0.11

Advisories for perfree