{"id":"BIT-wordpress-multisite-2022-3590","summary":"WP \u003c= 6.1.1 - Unauthenticated Blind SSRF via DNS Rebinding","details":"WordPress is affected by an unauthenticated blind SSRF in the pingback feature. Because of a TOCTOU race condition between the validation checks and the HTTP request, attackers can reach internal hosts that are explicitly forbidden.","aliases":["BIT-wordpress-2022-3590","CVE-2022-3590"],"modified":"2026-09-08T08:48:21.631751462Z","published":"2024-03-06T11:09:38.964Z","database_specific":{"cpes":["cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*","cpe:2.3:a:wordpress:wordpress:4.1:-:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/"},{"type":"ADVISORY","url":"https://wpscan.com/vulnerability/c8814e6e-78b3-4f63-a1d3-6906a84c1f11"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3590"}],"affected":[{"package":{"name":"wordpress-multisite","ecosystem":"Bitnami","purl":"pkg:bitnami/wordpress-multisite"},"ranges":[{"type":"SEMVER","events":[{"introduced":"4.1.0"},{"fixed":"4.1.1"},{"introduced":"4.2.0"},{"fixed":"6.1.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/wordpress-multisite/BIT-wordpress-multisite-2022-3590.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}],"schema_version":"1.9.0"}