CVE-2026-28173: CWE-862 Missing Authorization in Arraytics WP Event SOlution
Customer Arbitrary Content Deletion in WP Event SOlution <= 4.1.19 versions.
AI Analysis
Technical Summary
This vulnerability in WP Event SOlution (<=4.1.19) is due to missing authorization checks, classified under CWE-862. It enables an attacker with low privileges to delete arbitrary content belonging to customers. The CVSS 3.1 score is 7.1, reflecting network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, no confidentiality impact, limited integrity impact, and high availability impact.
Potential Impact
An attacker with low privileges can delete arbitrary customer content, causing integrity loss and high availability impact on the affected system. There is no confidentiality impact reported. This could disrupt event management operations relying on the plugin.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time.
CVE-2026-28173: CWE-862 Missing Authorization in Arraytics WP Event SOlution
Description
Customer Arbitrary Content Deletion in WP Event SOlution <= 4.1.19 versions.
CVSS v3.1
Score 7.1high
Affected software
Arraytics
WP Event SOlution
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in WP Event SOlution (<=4.1.19) is due to missing authorization checks, classified under CWE-862. It enables an attacker with low privileges to delete arbitrary content belonging to customers. The CVSS 3.1 score is 7.1, reflecting network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, no confidentiality impact, limited integrity impact, and high availability impact.
Potential Impact
An attacker with low privileges can delete arbitrary customer content, causing integrity loss and high availability impact on the affected system. There is no confidentiality impact reported. This could disrupt event management operations relying on the plugin.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-02-25T12:14:40.738Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a7dcd36bf8831d5394701eb
Added to database: 08/13/2026, 13:57:10 UTC
Last enriched: 08/13/2026, 14:58:58 UTC
Last updated: 09/25/2026, 13:47:44 UTC
Views: 23
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.