{"id":"CVE-2023-5558","aliases":["EUVD-2023-57858","GHSA-mj4q-j8hp-mw73"],"status":"published","title":"LearnPress \u003c 4.2.5.5 - Reflected Cross-Site Scripting","description":"The LearnPress WordPress plugin before 4.2.5.5 does not sanitise and escape user input before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00908,"percentile":0.60193,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-01-16T15:54:33Z","modified":"2026-06-17T06:48:50Z","exploits":[{"source":"nuclei","id":"CVE-2023-5558","title":"LearnPress \u003c 4.2.5.5 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-5558.yaml"}],"products":[{"vendor":"thimpress","product":"learnpress"},{"vendor":"unknown","product":"learnpress"}],"references":[{"url":"https://wpscan.com/vulnerability/4efd2a4d-89bd-472f-ba5a-f9944fd4dd16/","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5558"},{"url":"https://wpscan.com/vulnerability/4efd2a4d-89bd-472f-ba5a-f9944fd4dd16"},{"url":"https://github.com/advisories/GHSA-mj4q-j8hp-mw73"}],"sources":{"cve":[{"id":"CVE-2023-5558","title":"LearnPress \u003c 4.2.5.5 - Reflected Cross-Site Scripting","description":"The LearnPress WordPress plugin before 4.2.5.5 does not sanitise and escape user input before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.","status":"published","published":"2024-01-16T15:54:33.473Z","modified":"2024-08-30T19:01:08.597Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:35:17.149492Z"}],"euvd":[{"id":"EUVD-2023-57858","description":"The LearnPress WordPress plugin before 4.2.5.5 does not sanitise and escape user input before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.","status":"published","published":"2024-01-16T15:54:33Z","modified":"2024-08-30T19:01:08Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:56:06.59198Z"}],"ghsa":[{"id":"GHSA-mj4q-j8hp-mw73","title":"The LearnPress WordPress plugin before 4.2.5.5 does not sanitise and escape user input before...","description":"The LearnPress WordPress plugin before 4.2.5.5 does not sanitise and escape user input before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.","status":"published","published":"2024-01-16T18:31:10Z","modified":"2024-08-30T21:32:41Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:58:09.209202Z"}],"nvd":[{"id":"CVE-2023-5558","description":"The LearnPress WordPress plugin before 4.2.5.5 does not sanitise and escape user input before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.","status":"published","published":"2024-01-16T16:15:13.443Z","modified":"2026-06-17T06:48:50.3Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:01.900189Z"}]}}