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CVE-2023-4000: waiting vulnerability
CVE-2023-4000: medium vulnerability affecting waiting. Check CVSS, KEV status, business impact and recommended administrator actions.
- CVSS
- 6.3 MEDIUM
- EPSS
- 8.59%
- Known exploited
- not in KEV
- Product
- waiting
What is known
The Waiting: One-click countdowns plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 0.6.2. This is due to missing or incorrect nonce validation on its AJAX actions. This makes it possible for unauthenticated attackers to create and delete countdowns, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Business impact
Successful exploitation of CVE-2023-4000, a medium vulnerability (CVSS 6.3) affecting waiting, may affect the confidentiality, integrity or availability of the vulnerable environment. The exact impact depends on the installed version, exposed interfaces and deployment configuration.
Recommended administrator action
Confirm whether waiting is present and compare installed versions with the vendor advisory and NVD record. Apply the vendor patch or documented mitigation; until remediation is complete, reduce exposure of affected interfaces, review relevant logs and monitor for indicators of exploitation. DataHouse can support version verification, managed patching, network exposure reduction, log review and backup validation for dedicated, cloud and colocated environments.