Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Subscriber account (PR:L) required over network (AV:N); confidentiality capped at Low (protected content read-only); no integrity or availability impact applies.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
1DescriptionCVE.org
Subscriber Broken Access Control in WishList Member X <= 3.29.0 versions.
AnalysisAI
Broken access control in WishList Member X WordPress plugin (versions ≤ 3.29.0) permits authenticated subscriber-level users to access membership-restricted content without holding the required membership tier. Rooted in CWE-862 (Missing Authorization), the plugin fails to enforce authorization checks on protected content access paths, exposing paid or restricted resources to the lowest WordPress authenticated role. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid WordPress subscriber account on the target site - the lowest authenticated WordPress role, freely obtainable on any site with open user registration enabled. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The NVD CVSS score of 4.3 (Medium) accurately reflects the constrained blast radius: confidentiality impact is Low (restricted content exposure only), with no integrity or availability impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker registers a free subscriber account on a WordPress site running WishList Member X ≤ 3.29.0 with open registration enabled. Authenticated as a subscriber, they send direct HTTP requests to URLs or endpoints serving membership-gated content, which the plugin serves without validating the user's membership tier. … |
| Remediation | Patch available per vendor advisory - update WishList Member X to a version above 3.29.0; however, the exact fixed version number was not independently confirmed from the available data and should be verified against the Patchstack advisory at https://patchstack.com/database/wordpress/plugin/wishlist-member-x/vulnerability/wordpress-wishlist-member-x-plugin-3-29-0-broken-access-control-vulnerability before deploying. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-862 – Missing Authorization
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today
EUVD-2026-37663