{"id":"CVE-2021-25010","aliases":["EUVD-2021-11922","GHSA-x3f9-wfr9-6xw8"],"status":"published","title":"Post Snippets \u003c 3.1.4 - CSRF to Stored Cross-Site Scripting","description":"The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files, allowing attacker to make a logged In admin import arbitrary snippets. Furthermore, imported snippers are not sanitised and escaped, which could lead to Stored Cross-Site Scripting issues","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00612,"percentile":0.4965,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2022-02-28T09:06:28Z","modified":"2026-06-17T03:41:18Z","products":[{"vendor":"postsnippets","product":"post_snippets"},{"vendor":"saad iqbal","product":"post snippets"},{"vendor":"unknown","product":"post snippets"}],"references":[{"url":"https://wpscan.com/vulnerability/d1ebd15a-72ab-4ba2-a212-7e2eea0b0fb0","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25010"},{"url":"https://github.com/advisories/GHSA-x3f9-wfr9-6xw8"}],"sources":{"cve":[{"id":"CVE-2021-25010","title":"Post Snippets \u003c 3.1.4 - CSRF to Stored Cross-Site Scripting","description":"The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files, allowing attacker to make a logged In admin import arbitrary snippets. Furthermore, imported snippers are not sanitised and escaped, which could lead to Stored Cross-Site Scripting issues","status":"published","published":"2022-02-28T09:06:28Z","modified":"2024-08-03T19:49:14.589Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-11922","description":"The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files, allowing attacker to make a logged In admin import arbitrary snippets. Furthermore, imported snippers are not sanitised and escaped, which could lead to Stored Cross-Site Scripting issues","status":"published","published":"2022-02-28T09:06:28Z","modified":"2024-08-03T19:49:14Z","updated_at":"2026-11-03T03:24:54.862767Z"}],"ghsa":[{"id":"GHSA-x3f9-wfr9-6xw8","title":"The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files,...","description":"The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files, allowing attacker to make a logged In admin import arbitrary snippets. Furthermore, imported snippers are not sanitised and escaped, which could lead to Stored Cross-Site Scripting issues","status":"published","published":"2022-03-01T00:00:31Z","modified":"2023-02-03T05:06:43Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:53:56.446132Z"}],"nvd":[{"id":"CVE-2021-25010","description":"The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files, allowing attacker to make a logged In admin import arbitrary snippets. Furthermore, imported snippers are not sanitised and escaped, which could lead to Stored Cross-Site Scripting issues","status":"published","published":"2022-02-28T09:15:08.44Z","modified":"2026-06-17T03:41:18.44Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:07:05.198719Z"}]}}