{"cve":"CVE-2023-0453","nvd":{"published":"2023-02-21T09:15:13.037","modified":"2026-06-17T05:25:34.913","status":"Modified","description":"The WP Private Message WordPress plugin (bundled with the Superio theme as a required plugin) before 1.0.6 does not ensure that private messages to be accessed belong to the user making the requests. This allowing any authenticated users to access private messages belonging to other users by tampering the ID.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":[],"references":["https://themeforest.net/item/superio-job-board-wordpress-theme/32180231","https://wpscan.com/vulnerability/f915e5ac-e216-4d1c-aec1-c3be11e2a6de","https://themeforest.net/item/superio-job-board-wordpress-theme/32180231","https://wpscan.com/vulnerability/f915e5ac-e216-4d1c-aec1-c3be11e2a6de"],"products":["apusthemes:wp_private_messaging"],"source":"nvd","synced_at":"2026-10-19T21:37:38.595364862+00:00"},"epss":{"cve":"CVE-2023-0453","score":0.00551,"percentile":0.46103,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}