CVE-2023-22622

WordPress through 6.1.1 depends on unpredictable client visits to cause wp-cron.php execution and the resulting security updates, and the source code describes "the scenario where a site may not receive enough visits to execute scheduled tasks in a timely manner," but neither the installation guide nor the security guide mentions this default behavior, or alerts the user about security risks on installations with very few visits.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://developer.wordpress.org/plugins/cron/	Product Vendor Advisory
https://github.com/WordPress/WordPress/blob/dca7b5204b5fea54e6d1774689777b359a9222ab/wp-cron.php#L5-L8	Third Party Advisory
https://medium.com/%40thecpanelguy/the-nightmare-that-is-wpcron-php-ae31c1d3ae30
https://patchstack.com/articles/solving-unpredictable-wp-cron-problems-addressing-cve-2023-22622/	Third Party Advisory
https://wordpress.org/about/security/	Vendor Advisory
https://wordpress.org/support/article/how-to-install-wordpress/	Vendor Advisory
https://www.tenable.com/plugins/was/113449	Third Party Advisory
https://developer.wordpress.org/plugins/cron/	Product Vendor Advisory
https://github.com/WordPress/WordPress/blob/dca7b5204b5fea54e6d1774689777b359a9222ab/wp-cron.php#L5-L8	Third Party Advisory
https://medium.com/%40thecpanelguy/the-nightmare-that-is-wpcron-php-ae31c1d3ae30
https://patchstack.com/articles/solving-unpredictable-wp-cron-problems-addressing-cve-2023-22622/	Third Party Advisory
https://wordpress.org/about/security/	Vendor Advisory
https://wordpress.org/support/article/how-to-install-wordpress/	Vendor Advisory
https://www.tenable.com/plugins/was/113449	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:45

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-01-05 02:15

Updated : 2024-11-21 07:45

NVD link : CVE-2023-22622

Mitre link : CVE-2023-22622

CVE.ORG link : CVE-2023-22622

JSON object : View

Products Affected

wordpress

wordpress

CWE

NVD-CWE-Other

{"id": "CVE-2023-22622", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.6}]}, "published": "2023-01-05T02:15:07.980", "references": [{"url": "https://developer.wordpress.org/plugins/cron/", "tags": ["Product", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/WordPress/WordPress/blob/dca7b5204b5fea54e6d1774689777b359a9222ab/wp-cron.php#L5-L8", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://medium.com/%40thecpanelguy/the-nightmare-that-is-wpcron-php-ae31c1d3ae30", "source": "cve@mitre.org"}, {"url": "https://patchstack.com/articles/solving-unpredictable-wp-cron-problems-addressing-cve-2023-22622/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://wordpress.org/about/security/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://wordpress.org/support/article/how-to-install-wordpress/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.tenable.com/plugins/was/113449", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://developer.wordpress.org/plugins/cron/", "tags": ["Product", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/WordPress/WordPress/blob/dca7b5204b5fea54e6d1774689777b359a9222ab/wp-cron.php#L5-L8", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://medium.com/%40thecpanelguy/the-nightmare-that-is-wpcron-php-ae31c1d3ae30", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://patchstack.com/articles/solving-unpredictable-wp-cron-problems-addressing-cve-2023-22622/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://wordpress.org/about/security/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://wordpress.org/support/article/how-to-install-wordpress/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.tenable.com/plugins/was/113449", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "WordPress through 6.1.1 depends on unpredictable client visits to cause wp-cron.php execution and the resulting security updates, and the source code describes \"the scenario where a site may not receive enough visits to execute scheduled tasks in a timely manner,\" but neither the installation guide nor the security guide mentions this default behavior, or alerts the user about security risks on installations with very few visits."}, {"lang": "es", "value": "WordPress hasta 6.1.1 depende de visitas impredecibles de clientes para provocar la ejecuci\u00f3n de wp-cron.php y las actualizaciones de seguridad resultantes, y el c\u00f3digo fuente describe \"el escenario en el que un sitio puede no recibir suficientes visitas para ejecutar las tareas programadas de manera oportuna\" pero ni la gu\u00eda de instalaci\u00f3n ni la gu\u00eda de seguridad mencionan este comportamiento predeterminado, ni alertan al usuario sobre riesgos de seguridad en instalaciones con muy pocas visitas."}], "lastModified": "2024-11-21T07:45:04.733", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5D6AAC8-2C73-4F36-B992-3EB9B31359A1", "versionEndIncluding": "6.1.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}