Event deletion via tokenless forged request
Published Mar 10, 2026 · Updated Mar 10, 2026
CSRF in Webmühle Court Reservation before 1.10.9 allows remote attackers to delete all events by inducing an administrator request. The event-management handler accepts delete_all_events=delete on the courtres administration page without a CSRF token or nonce check. A logged-in administrator must open attacker-controlled HTML, whose auto-submitted POST removes every configured event.
Summary
What happened
CSRF in Webmühle Court Reservation before 1.10.9 allows remote attackers to delete all events by inducing an administrator request. The event-management handler accepts delete_all_events=delete on the courtres administration page without a CSRF token or nonce check. A logged-in administrator must open attacker-controlled HTML, whose auto-submitted POST removes every configured event.
The record
- CVE
- CVE-2026-1508
- Published
- Mar 10, 2026
- Updated
- Mar 10, 2026
- Vendor
- Webmühle e.U.
- Product
- Court Reservation – Manage Your Court Bookings Online
- Classifications
- CWE-352
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 10, 2026CVE publishedPublication date reported by the CVE source.
- Mar 10, 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 <1.10.9
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 event-deletion CSRF proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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