EUVD-2026-62260
GHSA-49r9-8f5q-59ff
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Contributor-level access is PR:L; account deletion causes high integrity and availability impact but does not directly expose confidential data.
Primary rating from Vendor (wpscan).
CVSS VectorVendor: wpscan
Lifecycle Timeline
5DescriptionCVE.org
The Eventin WordPress plugin before 4.1.21 does not verify ownership or capability before deleting user accounts, allowing users with contributor-level access and above to permanently delete other users' accounts.
AnalysisAI
Improper access control in the Eventin WordPress plugin before 4.1.21 allows any authenticated user holding contributor-level access or higher to permanently delete arbitrary user accounts on the affected WordPress installation. The plugin's account deletion functionality omits both ownership verification and WordPress capability checks, meaning a low-privilege contributor can target and remove administrator accounts. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an authenticated WordPress session with at minimum contributor-level role assignment on the target site. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The NVD-assigned CVSS vector specifies PR:H (high privileges required), yet the vulnerability description explicitly states that contributor-level WordPress access - a role routinely granted to guest bloggers, event volunteers, and temporary staff - is sufficient for exploitation. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | The primary remediation is to upgrade the Eventin WordPress plugin to version 4.1.21 or later, which contains the vendor-released fix for this access control deficiency. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all WordPress installations running the Eventin plugin and verify current version numbers to identify affected systems. …
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today