The register_routes function in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php in the REST API in WordPress 4.7.x before 4.7.2 does not require an integer identifier, which allows remote attackers to modify arbitrary pages via a request for wp-json/wp/v2/posts followed by a numeric value and a non-numeric value, as demonstrated by the wp-json/wp/v2/posts/123?id=123helloworld URI.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: joshbressers

Published: 2017-04-03T01:00:00

Updated: 2024-08-05T22:00:41.671Z

Reserved: 2017-04-02T00:00:00

Link: CVE-2017-1001000

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-04-03T01:59:00.227

Modified: 2023-11-07T02:37:57.960

Link: CVE-2017-1001000

cve-icon Redhat

No data.