CVE-2024-9711Public exploitNetwork attack vector

Tournament deletion via missing nonce validation

Published May 15, 2025 · Updated May 16, 2025

Cross-site request forgery in EKC Tournament Manager before 2.2.2 allows remote attackers to delete tournaments through a crafted request. The deletion path performs a state-changing tournament removal without validating a WordPress nonce in the request. Exploitation requires a logged-in site administrator to follow an attacker-controlled link, and the reported consequence is tournament deletion.

CVSS severity5.4
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in EKC Tournament Manager before 2.2.2 allows remote attackers to delete tournaments through a crafted request. The deletion path performs a state-changing tournament removal without validating a WordPress nonce in the request. Exploitation requires a logged-in site administrator to follow an attacker-controlled link, and the reported consequence is tournament deletion.

The record

CVE
CVE-2024-9711
Published
May 15, 2025
Updated
May 16, 2025
Vendor
Lukas Huser
Product
EKC Tournament Manager
Classifications
CWE-352, T1485, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 15, 2025CVE publishedPublication date reported by the CVE source.
  2. May 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Lukas Huser · EKC Tournament Managerversion=0 <2.2.2

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1485Data Destruction
T1204.001User Execution: Malicious Link

Public exploit references

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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