CVE-2023-45603

WordPress User Submitted Posts Plugin <= 20230902 is vulnerable to Arbitrary File Upload

State: Published
Severity: 9.0 Critical
Published: Dec 20, 2023
Updated: Apr 28, 2026
Reserved: Oct 9, 2023

Description

Unrestricted Upload of File with Dangerous Type vulnerability in Jeff Starr User Submitted Posts – Enable Users to Submit Posts from the Front End.This issue affects User Submitted Posts – Enable Users to Submit Posts from the Front End: from n/a through 20230902.

Scores

CVSS	Score	Vector	Source
3.1	9.0 Critical	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
User Submitted Posts – Enable Users to Submit Posts from the Front EndJeff Starr	20230902 and earlierAffectedfrom 20230914Not affected

References

https://patchstack.com/database/vulnerability/user-submitted-posts/wordpress-user-submitted-posts-plugin-20230902-unauthenticated-arbitrary-file-upload-vulnerability?_s_id=cvevdb-entry

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