Database disclosure via unescaped JSON column identifiers
Published Jul 23, 2026 · Updated Jul 23, 2026
SQL injection in Roundup WP Registrations for the Events Calendar 3.2 and earlier allows remote authenticated users to read database data. The rtec_records_edit AJAX handler decodes attacker-controlled standard JSON and passes its keys to RTEC_Db_Admin::update_entry(), which escapes them as string data but uses them as SQL SET-clause identifiers. Contributor-level users who can edit the targeted event can terminate the identifier context, inject subqueries, and extract sensitive database information.
Summary
What happened
SQL injection in Roundup WP Registrations for the Events Calendar 3.2 and earlier allows remote authenticated users to read database data. The rtec_records_edit AJAX handler decodes attacker-controlled standard JSON and passes its keys to RTEC_Db_Admin::update_entry(), which escapes them as string data but uses them as SQL SET-clause identifiers. Contributor-level users who can edit the targeted event can terminate the identifier context, inject subqueries, and extract sensitive database information.
The record
- CVE
- CVE-2026-13119
- Published
- Jul 23, 2026
- Updated
- Jul 23, 2026
- Vendor
- Roundup WP
- Product
- Registrations for the Events Calendar
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 23, 2026CVE publishedPublication date reported by the CVE source.
- Jul 23, 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?
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- Affected versionversion=0 <=3.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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