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Vulnerability record · CVE-2024-31246 · published 9 June 2024

CVE-2024-31246: Wpxpo postx missing authorization vulnerability

Wpxpo · Postx

Missing Authorization vulnerability in WPXPO PostX ultimate-post allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PostX: from n/a through <= 3.2.3.

8.8 CVSS 3.1 High EPSS 0.34% · top 75.6% CWE-862 · Missing authorization
8.8CVSS 3.1 base score
0.34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Missing Authorization vulnerability in WPXPO PostX ultimate-post allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PostX: from n/a through <= 3.2.3.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://patchstack.com/database/Wordpress/Plugin/ultimate-post/vulnerability/wordpress-post-grid-gutenberg-blocks-and-wo
https://patchstack.com/database/vulnerability/ultimate-post/wordpress-post-grid-gutenberg-blocks-and-wordpress-blog-plug Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2024-10728Wpxpo postx missing authorization vulnerabilityThe Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized plugin installation/activation du…EPSS 38%6.8CVE-2024-4305Wpxpo postx cross-site scripting vulnerabilityThe Post Grid Gutenberg Blocks and WordPress Blog Plugin WordPress plugin before 4.1.0 does not validate and escape some of its block options before …EPSS 0.43%6.1CVE-2023-3992Wpxpo postx vulnerabilityThe PostX WordPress plugin before 3.0.6 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-…EPSS 0.49%6.1CVE-2023-36385Wpxpo postx cross-site scripting vulnerabilityUnauth. Reflected Cross-Site Scripting (XSS) vulnerability in wpxpo PostX – Gutenberg Post Grid Blocks plugin <= 2.9.9 versions.EPSS 0.41%5.4CVE-2024-50443Wpxpo postx cross-site scripting vulnerabilityImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPXPO PostX ultimate-post.This issue affects Po…EPSS 0.26%5.4CVE-2024-3239Wpxpo postx cross-site scripting vulnerabilityThe Post Grid Gutenberg Blocks and WordPress Blog Plugin WordPress plugin before 4.0.2 does not validate and escape some of its block options before …EPSS 0.42%9.9CVE-2026-84869ScreenConnect client allows unauthorized file transfer and execution in remote sessionsA flaw in the ConnectWise ScreenConnect client lets files be transferred and executed inside an active remote session without authorization or Host c…KEVEPSS 0.92%analysed7.8CVE-2022-0492Linux kernel cgroups v1 release_agent privilege escalation and container escapeThe Linux kernel's cgroup_release_agent_write in kernel/cgroup/cgroup-v1.c mishandles authorization, letting the cgroups v1 release_agent feature be …KEVEPSS 5.5%analysed

Source: NIST National Vulnerability Database (record CVE-2024-31246), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.