What is the CVSS score of CVE-2022-50907?

CVE-2022-50907 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Which versions of PHP are affected by CVE-2022-50907?

Organizations using e107 CMS version 3.2.1 face moderate risk from CVE-2022-50907, a unrestricted file upload vulnerability rated CVSS 7.2.

Is there a public PoC exploit available for CVE-2022-50907?

Yes, a public proof-of-concept exploit is available for CVE-2022-50907. Prioritise patching immediately. EPSS: 0.4%.

How to fix or mitigate CVE-2022-50907?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Review file handling controls and restrict upload directories.

PHP CVE-2022-50907

HIGH

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

2026-01-13 disclosure@vulncheck.com

PHP RCE E107

7.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.2 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Jan 16, 2026 - 19:16 vuln.today

Public exploit code

CVE Published

Jan 13, 2026 - 23:15 nvd

HIGH 7.2

DescriptionCVE.org

e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrative users to bypass upload restrictions and execute PHP files. Attackers can upload malicious PHP files to parent directories by manipulating the upload URL parameter, enabling remote code execution through the Media Manager import feature.

AnalysisAI

e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrative users to bypass upload restrictions and execute PHP files. [CVSS 7.2 HIGH]

Technical ContextAI

Classified as CWE-434 (Unrestricted Upload of File with Dangerous Type). Affects E107. e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrative users to bypass upload restrictions and execute PHP files. Attackers can upload malicious PHP files to parent directories by manipulating the upload URL parameter, enabling remote code execution through the Media Manager import feature.

RemediationAI

Monitor vendor advisories for a patch. Validate file types by content. Store uploads outside web root. Restrict network access to the affected service where possible.

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CVE-2022-50907 vulnerability details – vuln.today

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PHP CVE-2022-50907

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

More from same product – last 7 days

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External POC / Exploit Code