EUVD-2026-57956
GHSA-v9pr-m9rf-hfcw
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Network-accessible WordPress endpoint requires low-privilege customer account (PR:L); arbitrary deletion drives high availability impact with no confidentiality exposure and minor integrity impact.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
Lifecycle Timeline
2DescriptionCVE.org
Customer Arbitrary Content Deletion in WP Event SOlution <= 4.1.19 versions.
AnalysisAI
WP Event Solution WordPress plugin versions up to and including 4.1.19 allows authenticated users with customer-level privileges to delete arbitrary content due to missing authorization controls (CWE-862). The vulnerability is network-exploitable with low privilege requirements and no user interaction, yielding high availability impact through unrestricted content deletion. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to hold a valid WordPress account with at least customer-level privileges (PR:L per CVSS vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 7.1 (High) vector AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H characterizes this as a straightforward, low-complexity network attack requiring only a valid customer-level account. … 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 WP Event Solution to the version that addresses this vulnerability - the exact patched release version is not independently confirmed from available input data and must be verified via the Patchstack advisory at https://patchstack.com/database/wordpress/plugin/wp-event-solution/vulnerability/wordpress-wp-event-solution-plugin-4-1-19-arbitrary-content-deletion-vulnerability. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, conduct a site inventory to identify WordPress installations using WP Event Solution and document their current versions. …
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Same weakness CWE-862 – Missing Authorization
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
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