What is the CVSS score of CVE-2025-62050?

CVE-2025-62050 has a CVSS 3.1 base score of 9.9 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

How to fix or mitigate CVE-2025-62050?

Within 24 hours: Identify all instances of Blogmatic <= 1.0.3 in your environment and isolate affected systems from production networks if possible; disable the upload functionality if the platform supports it. Within 7 days: Implement Web Application Firewall (WAF) rules to restrict file uploads by type and size; enforce strict file validation on uploads; monitor upload directories for suspicious activity. Within 30 days: Plan for emergency patching as soon as vendor releases a fix; evaluate alternative blogging platforms; conduct forensic analysis of upload directories and access logs for evidence of exploitation.

PHP CVE-2025-62050

Q: Which versions of PHP are affected by CVE-2025-62050?

A critical file upload vulnerability (CVE-2025-62050, CVSS 9.9) affects Blogmatic versions up to 1.0.3, allowing attackers to upload and execute malicious files on affected systems.

CRITICAL

Unrestricted Upload of File with Dangerous Type (CWE-434)

2026-01-22 audit@patchstack.com

PHP WordPress RCE

9.9

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-434 OWASP Top 10:2025 A06:2025 - Insecure Design ASVS 5.0 V5 - File Handling File type validation, storage isolation MITRE ATT&CK 2 techniques across 2 tactics: Command and Control, Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS 9.9 — theme-level vulnerabilities affect all sites using the theme. File upload to web shell provides persistent RCE.
Exploit ScenarioDerived	An attacker uploads a PHP reverse shell through the Blogmatic theme's upload functionality, then accesses it to establish a persistent connection to the WordPress server.

Act Now Prioritize within 24-48h. Why: CRITICAL severity.

No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 12, 2026

Blogmatic WordPress theme by blazethemes has an unrestricted file upload vulnerability allowing attackers to upload web shells for persistent server access.

Earlier versions of this analysis (1)

v1 Mar 12, 2026 - 21:54 CVSS 9.9

Unrestricted file upload in Blogmatic WordPress theme enables web shell deployment.

RemediationAI

Update the theme. Implement upload file type validation. Restrict PHP execution in upload directories.

Affected ProductsAI

blazethemes Blogmatic WordPress theme

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The Blogmatic theme has a CWE-434 unrestricted upload vulnerability that accepts dangerous file types without validation, allowing PHP file uploads that can be executed as web shells.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 9.9 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

DescriptionCVE.org

Unrestricted Upload of File with Dangerous Type vulnerability in blazethemes Blogmatic blogmatic.This issue affects Blogmatic: from n/a through <= 1.0.3.

Executive ViewAI

Why It Matters

A critical file upload vulnerability (CVE-2025-62050, CVSS 9.9) affects Blogmatic versions up to 1.0.3, allowing attackers to upload and execute malicious files on affected systems. Organizations using this blogging platform face immediate risk of complete system compromise, data theft, and potential lateral movement into connected infrastructure. No patch is currently available, requiring urgent mitigation actions.

Business Impact: Severe

Compensating Controls

Disable file upload functionality if operationally feasible; implement WAF rules to block dangerous file types (executables, scripts); restrict upload directory permissions to non-executable; enforce strict input validation and file type checking; implement real-time file integrity monitoring on upload directories; segment affected systems from critical infrastructure; enable comprehensive logging and alerting on upload activities; consider reverse proxy with upload filtering; require multi-factor authentication for administrative access to Blogmatic.

Threat Intelligence Overview

EPSS Score

0.0%

Top 95% exploitable

Data Quality

3 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV No

Public POC No

EPSS 0.0%

Patch available No

Active threat No

Deciding rule

CRITICAL severity

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Human Impact

Very High

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +50

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Remote Code Execution CRITICAL

Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.

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References

Advisories & patches

REF https://patchstack.com/database/Wordpress/Theme/blogmatic/vulnerability/wordpress-blogmatic-theme-1-0-3-arbitrary-file-upload-vulnerability?_s_id=cve

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