{"id":"CVE-2024-11766","state":"PUBLISHED","title":"WordPress Book Plugin for Displaying Books in Grid, Flip, Slider, Popup Layout and more <= 1.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The WordPress Book Plugin for Displaying Books in Grid, Flip, Slider, Popup Layout and more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'gs_book_showcase' shortcode in all versions up to, and including, 1.3.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","publishedAt":"2024-12-12T05:24:23.655Z","updatedAt":"2026-04-08T17:16:44.674Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["samdani GS Books Showcase – Display Books in Grid, Slider & More | Library for WordPress"],"affected":[{"vendor":"samdani","product":"GS Books Showcase – Display Books in Grid, Slider & More | Library for WordPress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.3.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/b3b40b73-4dec-4a96-a634-3bd3d74616ba?source=cve","https://plugins.trac.wordpress.org/browser/gs-books-showcase/tags/1.3.1/gs-bookshowcase-files/includes/templates/gs_bookshowcase_structure_1_square.php#L24","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3204642%40gs-books-showcase&new=3204642%40gs-books-showcase&sfp_email=&sfph_mail="],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:06:50.777Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/11xxx/CVE-2024-11766.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-11766","state":"PUBLISHED","datePublished":"2024-12-12T05:24:23.655Z","dateUpdated":"2026-04-08T17:16:44.674Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2024-11-26T15:11:47.490Z"},"containers":{"cna":{"title":"WordPress Book Plugin for Displaying Books in Grid, Flip, Slider, Popup Layout and more <= 1.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting","descriptions":[{"lang":"en","value":"The WordPress Book Plugin for Displaying Books in Grid, Flip, Slider, Popup Layout and more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'gs_book_showcase' shortcode in all versions up to, and including, 1.3.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}],"affected":[{"vendor":"samdani","product":"GS Books Showcase – Display Books in Grid, Slider & More | Library for WordPress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.3.1","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/b3b40b73-4dec-4a96-a634-3bd3d74616ba?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/gs-books-showcase/tags/1.3.1/gs-bookshowcase-files/includes/templates/gs_bookshowcase_structure_1_square.php#L24"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3204642%40gs-books-showcase&new=3204642%40gs-books-showcase&sfp_email=&sfph_mail="}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","baseScore":6.4,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:16:44.674Z"},"credits":[{"lang":"en","type":"finder","value":"Peter Thaleikis"}],"timeline":[{"time":"2024-12-11T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-12-12T15:21:37.181772Z","id":"CVE-2024-11766","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-12-12T15:46:17.512Z"}}]}}}