CVE-2017-1001000
HIGH 7.5EPSS 84.9%
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.
- CVSS v3.0
- 7.5 HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS v2.0
- 5.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N - EPSS
- 84.94% chance of exploitation in the next 30 days, 100th percentile
- Nuclei
- high
- Published
- 2017-04-03
- Updated
- 2024-08-05
Proof-of-concept exploits (2)
- itsismarcos/WpRest0★ · 2025-07-24
- sarcox/WPPentesting0★ · 2018-03-16