Skip to main content

WP Admin Audit CVE-2026-105062

| EUVDEUVD-2026-92309 MEDIUM
Missing Authorization (CWE-862)
2026-10-05 Patchstack GHSA-h6pj-hfqx-f9cp
4.3
CVSS 3.1 · Vendor: Patchstack
View

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Authenticate as low-privilege WordPress user
  2. Exploit
    Send request to unprotected plugin endpoint
  3. Execution
    Bypass missing capability check
  4. Impact
    Read restricted audit-log data

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Authorization checks on every request
MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires an existing authenticated session on the target WordPress site: per CVSS PR:L the attacker must already hold a low-privilege account, so this is not anonymously exploitable. The flaw is a missing capability/authorization check on a WP Admin Audit plugin function affecting all versions up to and including 1.2.17. No user interaction is required (UI:N) and no special non-default configuration is indicated by the description. Limiting factors: the need for any valid account, the confidentiality-only impact (C:L, I:N, A:N) restricting consequences to unauthorized data access, and the plugin's limited deployment footprint.

Impact

This is a moderate-severity Missing Authorization flaw (CWE-862) with a vendor-reported CVSS 3.1 score of 4.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N), meaning network-reachable, low-complexity exploitation by an already-authenticated low-privilege user, yielding only limited confidentiality impact and no integrity or availability impact. The signals are internally consistent and point to a low real-world priority rather than a critical issue: the scope is a single niche WordPress audit-logging plugin, impact is confined to unauthorized read access (C:L only), and exploitation requires a valid authenticated account (PR:L), which materially limits a purely anonymous attacker. No EPSS score was supplied, so statistical exploitation likelihood cannot be quantified from the input. The CVE is NOT on the CISA KEV list and no public exploit code was identified, so there is no public exploit identified at time of analysis. The only data source is a single Patchstack advisory; no independent NVD CPE version confirmation beyond 'n/a through 1.2.17' and no corroborating vendor advisory were provided. Overall, treat this as a low-to-moderate patch-when-convenient item, not an emergency.

Exploit ScenarioDerived

An attacker who already holds a low-privileged authenticated account (e.g., a subscriber or contributor) on a WordPress site running WP Admin Audit ≤1.2.17 sends a request to a plugin endpoint that fails to verify the caller's capability. Because authorization is not enforced, the attacker reads audit-log data or other restricted information that should be limited to administrators. No public exploit code is known, but the low attack complexity (AC:L) and network vector (AV:N) make the action trivial once authenticated.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.2% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAIv1 – Oct 05, 2026

Missing authorization checks in the WordPress plugin WP Admin Audit (Brandtoss) through version 1.2.17 let an already-authenticated low-privilege user reach plugin functionality and audit data they are not permitted to see. Per the assessed CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) the attacker must hold a valid account on the target site, so the flaw is not anonymously exploitable, and the impact is limited to confidentiality with no integrity or availability effect. No public exploit code has been identified at time of analysis and the issue is not in CISA KEV; severity is moderate (vendor-reported 4.3), with the main risk being disclosure of audit-log information to subscribers or other low-privilege accounts.

RemediationAI

No vendor-released patch was identified in the available data at time of analysis, so administrators should first check the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/wp-admin-audit/vulnerability/wordpress-wp-admin-audit-plugin-1-2-17-broken-access-control-vulnerability?_s_id=cve) and the plugin's WordPress.org page for a version newer than 1.2.17 and upgrade as soon as one is published; if no fix is available, deactivate and remove the plugin - the trade-off being loss of audit-logging visibility, which can be offset by a server-side or host-level audit mechanism. As compensating controls, restrict and review all user accounts on affected sites and remove or downgrade unnecessary low-privilege users, since exploitation requires a valid authenticated session (PR:L); block requests that target the plugin's endpoints or admin-ajax actions via WAF rules, accepting that such rules may break legitimate admin functionality and can be bypassed by request obfuscation; and enable monitoring for unexpected access to audit-log pages so that unauthorized reads by low-privilege accounts are detected. None of these controls removes the underlying missing authorization check, so patching remains the definitive fix once a fixed version is released.

Affected VersionsENISA

WP Admin Audit 0 ≤1.2.17

Affected Packages

euvd wp_admin_audit no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The root cause is CWE-862 (Missing Authorization) in a WordPress plugin that records and displays administrative activity logs. WordPress plugins enforce access control through capability checks such as current_user_can(), nonce validation, and permission_callback arguments on register_rest_route() or admin_post/admin_ajax handlers; when one of these checks is omitted on a function that reads audit records, any logged-in user - regardless of role - can invoke it directly. The CPE string cpe:2.3:a:brandtoss:wp_admin_audit:*:*:*:*:*:*:*:* indicates the affected component is the Brandtoss WP Admin Audit plugin itself across the version range ending at 1.2.17, and the issue was reported and catalogued by Patchstack as a broken access control / authentication bypass condition affecting that plugin. Deployment exposure depends on how many WordPress sites have the plugin active, and exploitation requires an authenticated session (PR:L in the CVSS vector), plus knowledge of the plugin's endpoint or action name, which is not secret.

Know when Wp Admin Audit gets its next vulnerability

  • Watch products and get an email when something new is published
  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources

No credit card · 7-day full trial

Severity by source

Vendor (Patchstack) PRIMARY 4.3 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
vuln.today AI 4.3 MEDIUM

Authenticated low-privilege WordPress user over the network (PR:L, AV:N, AC:L) exploiting a missing authorization check for limited data disclosure, so C:L with no integrity or availability impact.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

DescriptionCVE.org

Missing Authorization vulnerability in Brandtoss WP Admin Audit wp-admin-audit allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Admin Audit: from n/a through 1.2.17.

Threat Intelligence Overview

EPSS Score
0.2%
Top 95% exploitable
Prevalence
Low
niche WordPress audit-logging plugin, limited installation footprint
Data Quality
6 sources
Confidence: High

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
No
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +22
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy