{"id":"CVE-2021-24821","aliases":["EUVD-2021-11733","GHSA-p6g4-5hgj-p576"],"status":"published","title":"Cost Calculator \u003c 1.6 - Contributor+ Stored Cross-Site Scripting","description":"The Cost Calculator WordPress plugin before 1.6 allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks via the Description fields of a Cost Calculator \u003e Price Settings (which gets injected on the edit page as well as any page that embeds the calculator using the shortcode), as well as the Text Preview field of a Project (injected on the edit project page)","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":"2026-11-12","score":0.00604,"percentile":0.49412,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-03-07T08:16:02Z","modified":"2026-06-17T03:40:57Z","products":[{"vendor":"nicdark","product":"cost_calculator"},{"vendor":"quanticalabs","product":"cost calculator"},{"vendor":"unknown","product":"cost calculator"}],"references":[{"url":"https://wpscan.com/vulnerability/f0915b66-0b99-4aeb-9fba-759cafaeb0cb","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24821"},{"url":"https://github.com/advisories/GHSA-p6g4-5hgj-p576"}],"sources":{"cve":[{"id":"CVE-2021-24821","title":"Cost Calculator \u003c 1.6 - Contributor+ Stored Cross-Site Scripting","description":"The Cost Calculator WordPress plugin before 1.6 allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks via the Description fields of a Cost Calculator \u003e Price Settings (which gets injected on the edit page as well as any page that embeds the calculator using the shortcode), as well as the Text Preview field of a Project (injected on the edit project page)","status":"published","published":"2022-03-07T08:16:02Z","modified":"2024-08-03T19:42:17.192Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11733","description":"The Cost Calculator WordPress plugin before 1.6 allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks via the Description fields of a Cost Calculator \u003e Price Settings (which gets injected on the edit page as well as any page that embeds the calculator using the shortcode), as well as the Text Preview field of a Project (injected on the edit project page)","status":"published","published":"2022-03-07T08:16:02Z","modified":"2024-08-03T19:42:17Z","updated_at":"2026-11-03T03:24:55.867627Z"}],"ghsa":[{"id":"GHSA-p6g4-5hgj-p576","title":"The Cost Calculator WordPress plugin before 1.6 allows users with a role as low as Contributor to...","description":"The Cost Calculator WordPress plugin before 1.6 allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks via the Description fields of a Cost Calculator \u003e Price Settings (which gets injected on the edit page as well as any page that embeds the calculator using the shortcode), as well as the Text Preview field of a Project (injected on the edit project page)","status":"published","published":"2022-03-08T00:00:31Z","modified":"2023-02-03T05:06:24Z","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":"2026-11-02T14:53:53.812094Z"}],"nvd":[{"id":"CVE-2021-24821","description":"The Cost Calculator WordPress plugin before 1.6 allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks via the Description fields of a Cost Calculator \u003e Price Settings (which gets injected on the edit page as well as any page that embeds the calculator using the shortcode), as well as the Text Preview field of a Project (injected on the edit project page)","status":"published","published":"2022-03-07T09:15:08.09Z","modified":"2026-06-17T03:40:57.92Z","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":"2026-11-02T14:07:05.198719Z"}]}}