CVE-2025-54751: Missing Authorization in 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 <= 4.1.36.
AI Analysis
Technical Summary
This vulnerability in WPXPO PostX (<= 4.1.36) stems from missing authorization checks, leading to incorrect access control enforcement. Users with limited privileges may exploit this to perform unauthorized actions. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N) indicates network attack vector, low attack complexity, requires privileges, no user interaction, unchanged scope, low confidentiality impact, high integrity impact, and no availability impact.
Potential Impact
An attacker with limited privileges could exploit this vulnerability to perform unauthorized actions that impact the integrity of the system or data. Confidentiality impact is low, and availability is not affected. No known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, review and tighten access control configurations in PostX to limit privilege escalation risks.
CVE-2025-54751: Missing Authorization in WPXPO PostX
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 <= 4.1.36.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in WPXPO PostX (<= 4.1.36) stems from missing authorization checks, leading to incorrect access control enforcement. Users with limited privileges may exploit this to perform unauthorized actions. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N) indicates network attack vector, low attack complexity, requires privileges, no user interaction, unchanged scope, low confidentiality impact, high integrity impact, and no availability impact.
Potential Impact
An attacker with limited privileges could exploit this vulnerability to perform unauthorized actions that impact the integrity of the system or data. Confidentiality impact is low, and availability is not affected. No known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, review and tighten access control configurations in PostX to limit privilege escalation risks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-07-28T10:56:48.471Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 6943b03e4eb3efac366ff30a
Added to database: 12/18/2025, 7:41:50 AM
Last enriched: 4/29/2026, 4:12:19 AM
Last updated: 5/10/2026, 12:44:05 AM
Views: 87
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