{"id":"CVE-2026-112111","revision":"16cb26d7a6014301bc784293e2a50131","records":[{"revision":"16cb26d7a6014301bc784293e2a50131","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-112111","aliases":[],"title":"The Bootstrap Shortcodes plugin for WordPress before 3.4.6 is vulnerable to stored XSS via the id attribute of the [bs_tcontent] shortcode. The bs_tcontent() shortcode handler in inc/bs_tabs.php emits the id attribute value into an unquoted…","description":"The Bootstrap Shortcodes plugin for WordPress before 3.4.6 is vulnerable to stored XSS via the id attribute of the [bs_tcontent] shortcode. The bs_tcontent() shortcode handler in inc/bs_tabs.php emits the id attribute value into an unquoted HTML attribute. esc_attr() is applied, but it does not encode space characters, so a space in the supplied value terminates the attribute and any following text is parsed as additional HTML attributes, including JavaScript event handlers. This allows authenticated attackers with Contributor-level access and above to inject arbitrary web script that executes in the browser of any user who views the page and interacts with the injected element.","state":0,"publishedAt":"2026-10-18T22:39:46.933+00:00","modifiedAt":"2026-10-19T16:20:39.966+00:00","affected":[{"ecosystem":"https://wordpress.org/plugins","name":"bootstrap-shortcodes","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"collectionURL\": \"https://wordpress.org/plugins\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"modules\": [\n                        \"bs_tcontent shortcode\"\n                    ],\n                    \"packageName\": \"bootstrap-shortcodes\",\n                    \"product\": \"Bootstrap Shortcodes\",\n                    \"programFiles\": [\n                        \"inc/bs_tabs.php\"\n                    ],\n                    \"programRoutines\": [\n                        {\n                            \"name\": \"bs_tcontent shortcode\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/TheWebShop/bootstrap-shortcodes\",\n                    \"vendor\": \"Bootstrap Shortcodes project\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"3.4.6\",\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N","score":5.1,"severity":"MEDIUM"}],"references":["https://github.com/TheWebShop/bootstrap-shortcodes/commit/c26659ccb6ddb871c7dee1b77cb81cad63e7a75b","https://wordpress.org/plugins/bootstrap-shortcodes/#developers","https://github.com/TheWebShop/bootstrap-shortcodes/releases/tag/3.4.6","https://plugins.trac.wordpress.org/browser/bootstrap-shortcodes/tags/3.4.4/inc/bs_tabs.php#L84","https://wordpress.org/plugins/bootstrap-shortcodes/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112111","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-112111","identifiers":["CVE-2026-112111"]},"retained":false,"historicalAffected":[]}],"coverage":[]}