EUVD-2026-62258
GHSA-f556-jv65-29j9
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
PR:L confirmed by contributor-level requirement; A:L added over vendor A:N because event deletion constitutes a partial availability impact.
Primary rating from Vendor (wpscan).
CVSS VectorVendor: wpscan
Lifecycle Timeline
5DescriptionCVE.org
The Eventin WordPress plugin before 4.1.21 does not properly verify ownership of events before allowing them to be modified, deleted, or reassigned to a different author, allowing users with contributor-level access and above to alter, delete, or take over events created by other users including administrators.
AnalysisAI
Unauthorized event takeover in the Eventin WordPress plugin (all versions before 4.1.21) allows any authenticated contributor-level user to modify, delete, or reassign events owned by other users - including site administrators. The flaw is a classic Insecure Direct Object Reference (IDOR) rooted in CWE-639: the plugin processes event operations using a user-supplied event identifier without verifying the requesting user actually owns or has authorization over the targeted record. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an active WordPress account with at minimum contributor-level role on the target site running Eventin before version 4.1.21. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The NVD CVSS base score of 8.1 (High) is driven by low attack complexity, network accessibility, and high confidentiality and integrity impact ratings. … 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 | Update the Eventin WordPress plugin to version 4.1.21 or later immediately; this is a vendor-released patch confirmed as available. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, audit all WordPress instances for Eventin plugin installation and document current versions in use. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
The mailSend function in the isMail transport in PHPMailer before 5.2.18 might allow remote attackers to pass extra para
The isMail transport in PHPMailer before 5.2.20 might allow remote attackers to pass extra parameters to the mail comman
The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1
The Hash Form - Drag & Drop Form Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing fil
Authentication bypass in the LiteSpeed Cache WordPress plugin (versions prior to 6.5.0.1) allows unauthenticated remote
The GiveWP - Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all
The Simple File List plugin for WordPress through version 4.2.2 contains an unauthenticated remote code execution vulner
The AI Engine WordPress plugin through version 3.1.3 exposes Bearer Token values through the /mcp/v1/ REST API endpoint
The SureTriggers WordPress plugin through version 1.0.82 contains a privilege escalation vulnerability that allows unaut
The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP object injection attacks via
The Business Directory Plugin - Easy Listing Directories for WordPress plugin for WordPress is vulnerable to time-based
Remote code execution in WordPress 6.9.x (before 6.9.5) and 7.0.x (before 7.0.2) arises from a REST API batch endpoint r
Same technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today