{"id":"CVE-2021-24812","aliases":["EUVD-2021-11724","GHSA-4w3h-ggjg-2hvj"],"status":"published","title":"BetterLinks \u003c 1.2.6 - Admin+ Stored Cross-Site Scripting","description":"The BetterLinks WordPress plugin before 1.2.6 does not sanitise and escape some of imported link fields, which could lead to Stored Cross-Site Scripting issues when an admin import a malicious CSV.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00624,"percentile":0.50393,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-11-23T19:16:12Z","modified":"2026-06-17T03:40:57Z","products":[{"vendor":"unknown","product":"betterlinks – shorten, track and manage any url"},{"vendor":"wpdeveloper","product":"betterlinks"}],"references":[{"url":"https://wpscan.com/vulnerability/6bc8fff1-ff10-4175-8a46-563f0f26f96a","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24812"},{"url":"https://github.com/advisories/GHSA-4w3h-ggjg-2hvj"}],"sources":{"cve":[{"id":"CVE-2021-24812","title":"BetterLinks \u003c 1.2.6 - Admin+ Stored Cross-Site Scripting","description":"The BetterLinks WordPress plugin before 1.2.6 does not sanitise and escape some of imported link fields, which could lead to Stored Cross-Site Scripting issues when an admin import a malicious CSV.","status":"published","published":"2021-11-23T19:16:12Z","modified":"2024-08-03T19:42:17.34Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11724","description":"The BetterLinks WordPress plugin before 1.2.6 does not sanitise and escape some of imported link fields, which could lead to Stored Cross-Site Scripting issues when an admin import a malicious CSV.","status":"published","published":"2021-11-23T19:16:12Z","modified":"2024-08-03T19:42:17Z","updated_at":"2026-11-03T03:24:55.867627Z"}],"ghsa":[{"id":"GHSA-4w3h-ggjg-2hvj","title":"The BetterLinks WordPress plugin before 1.2.6 does not sanitise and escape some of imported link...","description":"The BetterLinks WordPress plugin before 1.2.6 does not sanitise and escape some of imported link fields, which could lead to Stored Cross-Site Scripting issues when an admin import a malicious CSV.","status":"published","published":"2021-11-24T00:00:41Z","modified":"2024-02-28T00:03:05Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:55:38.39087Z"}],"nvd":[{"id":"CVE-2021-24812","description":"The BetterLinks WordPress plugin before 1.2.6 does not sanitise and escape some of imported link fields, which could lead to Stored Cross-Site Scripting issues when an admin import a malicious CSV.","status":"published","published":"2021-11-23T20:15:09.95Z","modified":"2026-06-17T03:40:57.033Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"2026-11-02T14:07:01.428028Z"}]}}