Unauthenticated event password disclosure via unchecked AJAX action
Published Jan 16, 2024 · Updated Jun 20, 2025
Missing authorization in EventON before 4.5.5 and EventON Lite before 2.2.7 allows remote attackers to read virtual-event settings. The eventon_config_virtual_event AJAX action accepts an attacker-supplied event ID and returns its configuration without checking authentication or authorization. No account or user interaction is required, and disclosed data includes configured meeting passwords such as Zoom credentials.
Summary
What happened
Missing authorization in EventON before 4.5.5 and EventON Lite before 2.2.7 allows remote attackers to read virtual-event settings. The eventon_config_virtual_event AJAX action accepts an attacker-supplied event ID and returns its configuration without checking authentication or authorization. No account or user interaction is required, and disclosed data includes configured meeting passwords such as Zoom credentials.
The record
- CVE
- CVE-2024-0236
- Published
- Jan 16, 2024
- Updated
- Jun 20, 2025
- Vendor
- AshanJay Designs LLC
- Product
- EventON
- Classifications
- CWE-862, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 16, 2024CVE publishedPublication date reported by the CVE source.
- Jun 20, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <2.2.7
- Affected versionversion=0 <4.5.5
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
- Unauthenticated eventon_config_virtual_event curl proof of conceptproof of concept · validated
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Technologies
Your stack
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Your stack
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