CVE-2024-50523: WordPress All Post Contact Form plugin <= 1.8.2 - Arbitrary File Upload vulnerability

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-11-04 · updated 2026-06-17
Weakness: CWE-434

Description

Unrestricted Upload of File with Dangerous Type vulnerability in RainbowLink Inc. All Post Contact Form allpost-contactform allows Upload a Web Shell to a Web Server.This issue affects All Post Contact Form: from n/a through <= 1.8.2.

Affected products

RainbowLink Inc. All Post Contact Form: through 1.7.3

References

https://patchstack.com/database/Wordpress/Plugin/allpost-contactform/vulnerability/wordpress-all-post-contact-form-plugin-1-6-7-arbitrary-file-upload-vulnerability?_s_id=cve

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