{"id":"CVE-2022-0958","aliases":["EUVD-2022-15966","GHSA-5x9g-xc83-f9vr"],"status":"published","title":"Mark Posts \u003c 2.0.1 - Admin+ Stored Cross-Site Scripting","description":"The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","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":"2026-11-10","score":0.00654,"percentile":0.51679,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-04-04T15:35:59Z","modified":"2026-06-17T04:21:33Z","products":[{"vendor":"mark_posts_project","product":"mark_posts"},{"vendor":"sven hofmann \u0026 michael schoenrock","product":"mark posts"},{"vendor":"unknown","product":"mark posts"}],"references":[{"url":"https://wpscan.com/vulnerability/05034521-6eb9-43b9-8f03-7e0de60e3022","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset/2679436","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0958"},{"url":"https://github.com/advisories/GHSA-5x9g-xc83-f9vr"}],"sources":{"cve":[{"id":"CVE-2022-0958","title":"Mark Posts \u003c 2.0.1 - Admin+ Stored Cross-Site Scripting","description":"The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2022-04-04T15:35:59Z","modified":"2024-08-02T23:47:43.271Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:41.69911Z"}],"euvd":[{"id":"EUVD-2022-15966","description":"The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2022-04-04T15:35:59Z","modified":"2024-08-02T23:47:43Z","updated_at":"2026-11-03T03:26:03.022972Z"}],"ghsa":[{"id":"GHSA-5x9g-xc83-f9vr","title":"The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege...","description":"The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2022-04-05T00:00:24Z","modified":"2023-01-27T05:01:21Z","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":"2026-11-02T14:41:52.644766Z"}],"nvd":[{"id":"CVE-2022-0958","description":"The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2022-04-04T16:15:10.383Z","modified":"2026-06-17T04:21:33.09Z","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":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:14.706146Z"}]}}