Subscriber data disclosure via unchecked AJAX authorization
Published Feb 13, 2026 · Updated Feb 13, 2026
Information exposure in Metagauss RegistrationMagic before 6.0.7.2 allows remote authenticated users to read user activity metrics. The rm_user_additional_details AJAX action accepts attacker-selected user_ids after validating only a nonce and returns revenue, submission, and sent-email values without a capability check. Subscriber access is sufficient to obtain the nonce from rm_sort_form_fields and query another user's aggregated RegistrationMagic activity data.
Summary
What happened
Information exposure in Metagauss RegistrationMagic before 6.0.7.2 allows remote authenticated users to read user activity metrics. The rm_user_additional_details AJAX action accepts attacker-selected user_ids after validating only a nonce and returns revenue, submission, and sent-email values without a capability check. Subscriber access is sufficient to obtain the nonce from rm_sort_form_fields and query another user's aggregated RegistrationMagic activity data.
The record
- CVE
- CVE-2025-15520
- Published
- Feb 13, 2026
- Updated
- Feb 13, 2026
- Vendor
- EventPrime Events
- Product
- RegistrationMagic
- Classifications
- CWE-200
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 13, 2026CVE publishedPublication date reported by the CVE source.
- Feb 13, 2026Record 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 <6.0.7.2
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.
Weakness, pattern, technique
Public exploit references
- WPScan authenticated AJAX information-disclosure proof of conceptproof of concept · validated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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