{"id":"CVE-2021-24792","aliases":["EUVD-2021-11704","GHSA-m65r-7jgg-xwhp"],"status":"published","title":"Shiny Buttons \u003c= 1.1.0 - Unauthenticated Stored Cross-Site Scripting","description":"The Shiny Buttons WordPress plugin through 1.1.0 does not have any authorisation and CSRF in place when saving a template (wpbtn_save_template function hooked to the init action), nor sanitise and escape them before outputting them in the admin dashboard, which allow unauthenticated users to add a malicious template and lead to Stored Cross-Site Scripting issues.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01186,"percentile":0.68101,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-12-13T10:40:55Z","modified":"2026-06-17T03:40:54Z","products":[{"vendor":"unknown","product":"shiny buttons – css3 button generator for wordpress"},{"vendor":"wpeden","product":"shiny_buttons"}],"references":[{"url":"https://wpscan.com/vulnerability/29514d8e-9d1c-4fb6-b378-f6b7374989ca","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24792"},{"url":"https://github.com/advisories/GHSA-m65r-7jgg-xwhp"}],"sources":{"cve":[{"id":"CVE-2021-24792","title":"Shiny Buttons \u003c= 1.1.0 - Unauthenticated Stored Cross-Site Scripting","description":"The Shiny Buttons WordPress plugin through 1.1.0 does not have any authorisation and CSRF in place when saving a template (wpbtn_save_template function hooked to the init action), nor sanitise and escape them before outputting them in the admin dashboard, which allow unauthenticated users to add a malicious template and lead to Stored Cross-Site Scripting issues.","status":"published","published":"2021-12-13T10:40:55Z","modified":"2024-08-03T19:42:17.349Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11704","description":"The Shiny Buttons WordPress plugin through 1.1.0 does not have any authorisation and CSRF in place when saving a template (wpbtn_save_template function hooked to the init action), nor sanitise and escape them before outputting them in the admin dashboard, which allow unauthenticated users to add a malicious template and lead to Stored Cross-Site Scripting issues.","status":"published","published":"2021-12-13T10:40:55Z","modified":"2024-08-03T19:42:17Z","updated_at":"2026-11-03T03:24:55.867627Z"}],"ghsa":[{"id":"GHSA-m65r-7jgg-xwhp","title":"The Shiny Buttons WordPress plugin through 1.1.0 does not have any authorisation and CSRF in...","description":"The Shiny Buttons WordPress plugin through 1.1.0 does not have any authorisation and CSRF in place when saving a template (wpbtn_save_template function hooked to the init action), nor sanitise and escape them before outputting them in the admin dashboard, which allow unauthenticated users to add a malicious template and lead to Stored Cross-Site Scripting issues.","status":"published","published":"2021-12-14T00:01:06Z","modified":"2023-02-01T05:06:46Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:50:25.046492Z"}],"nvd":[{"id":"CVE-2021-24792","description":"The Shiny Buttons WordPress plugin through 1.1.0 does not have any authorisation and CSRF in place when saving a template (wpbtn_save_template function hooked to the init action), nor sanitise and escape them before outputting them in the admin dashboard, which allow unauthenticated users to add a malicious template and lead to Stored Cross-Site Scripting issues.","status":"published","published":"2021-12-13T11:15:08.643Z","modified":"2026-06-17T03:40:54.957Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:02.189991Z"}]}}