9.8Critical

CVE-2019-25138User Submitted Posts <= 20190312 - Unauthenticated Arbitrary File Upload

specialk User Submitted Posts – Enable Users to Submit Posts from the Front End Published: 2023-06-07 04:51 (3 years ago)

Description

The User Submitted Posts plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the usp_check_images function in versions up to, and including, 20190312. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

Weakness (CWE): CWE-434

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
specialk	User Submitted Posts – Enable Users to Submit Posts from the Front End	< 20190426

References and patches

CVSS score

9.8Critical

Source: Wordfence · CVSS 3.1

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

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

EPSS (chance of exploitation in 30 days)

2.33%

higher than 84% of all CVEs

CISA assessment (SSVC)

Exploitation: none
Automatable: yes
Technical impact: total

Timeline

ID reserved2023-06-06
Published2023-06-07 04:51
Reached IP-DB2026-10-24 23:51
Last updated2026-04-08 19:55

Assigned by (CNA): Wordfence

View at source: CVE.org · NVD

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