{"id":"CVE-2023-0545","aliases":["EUVD-2023-12590","GHSA-2j7r-32wv-4cfj"],"status":"published","title":"Hostel \u003c 1.1.5.2 - Admin+ Stored XSS","description":"The Hostel WordPress plugin before 1.1.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00442,"percentile":0.38734,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-06-05T13:38:58Z","modified":"2026-06-17T05:25:47Z","products":[{"vendor":"kibokolabs","product":"hostel"},{"vendor":"prasunsen","product":"hostel"},{"vendor":"unknown","product":"hostel"}],"references":[{"url":"https://wpscan.com/vulnerability/b604afc8-61d0-4e98-8950-f3d29f9e9ee1","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0545"},{"url":"https://github.com/advisories/GHSA-2j7r-32wv-4cfj"}],"sources":{"cve":[{"id":"CVE-2023-0545","title":"Hostel \u003c 1.1.5.2 - Admin+ Stored XSS","description":"The Hostel WordPress plugin before 1.1.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","status":"published","published":"2023-06-05T13:38:58.659Z","modified":"2025-01-08T17:06:22.275Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-12590","description":"The Hostel WordPress plugin before 1.1.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","status":"published","published":"2023-06-05T13:38:58Z","modified":"2025-01-08T17:06:22Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:23.485796Z"}],"ghsa":[{"id":"GHSA-2j7r-32wv-4cfj","title":"The Hostel WordPress plugin before 1.1.5.2 does not sanitise and escape some of its settings,...","description":"The Hostel WordPress plugin before 1.1.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","status":"published","published":"2023-06-05T15:33:27Z","modified":"2024-04-04T04:31:49Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:56:24.450325Z"}],"nvd":[{"id":"CVE-2023-0545","description":"The Hostel WordPress plugin before 1.1.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).","status":"published","published":"2023-06-05T14:15:09.727Z","modified":"2026-06-17T05:25:47.57Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:08:05.329837Z"}]}}