{"id":"CVE-2023-0992","state":"PUBLISHED","title":"Shield Security <= 17.0.17 - Unauthenticated Stored Cross-Site Scripting","description":"The Shield Security plugin for WordPress is vulnerable to stored Cross-Site Scripting in versions up to, and including, 17.0.17 via the 'User-Agent' header. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","publishedAt":"2023-06-09T05:33:11.185Z","updatedAt":"2026-04-08T16:37:06.277Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["paultgoodchild Shield: Blocks Bots, Protects Users, and Prevents Security Breaches"],"affected":[{"vendor":"paultgoodchild","product":"Shield: Blocks Bots, Protects Users, and Prevents Security Breaches","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"17.0.18","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/162dff28-94ea-4a47-a6cb-a13317cf1a04?source=cve","https://wordpress.org/plugins/wp-simple-firewall/#developers","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2883864%40wp-simple-firewall%2Ftrunk&old=2883536%40wp-simple-firewall%2Ftrunk&sfp_email=&sfph_mail=","https://www.wordfence.com/blog/2023/04/multiple-vulnerabilities-patched-in-shield-security/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/0xxx/CVE-2023-0992.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-0992","state":"PUBLISHED","datePublished":"2023-06-09T05:33:11.185Z","dateUpdated":"2026-04-08T16:37:06.277Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2023-02-23T19:18:03.577Z"},"containers":{"cna":{"title":"Shield Security <= 17.0.17 - Unauthenticated Stored Cross-Site Scripting","descriptions":[{"lang":"en","value":"The Shield Security plugin for WordPress is vulnerable to stored Cross-Site Scripting in versions up to, and including, 17.0.17 via the 'User-Agent' header. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}],"affected":[{"vendor":"paultgoodchild","product":"Shield: Blocks Bots, Protects Users, and Prevents Security Breaches","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"17.0.18","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/162dff28-94ea-4a47-a6cb-a13317cf1a04?source=cve"},{"url":"https://wordpress.org/plugins/wp-simple-firewall/#developers"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2883864%40wp-simple-firewall%2Ftrunk&old=2883536%40wp-simple-firewall%2Ftrunk&sfp_email=&sfph_mail="},{"url":"https://www.wordfence.com/blog/2023/04/multiple-vulnerabilities-patched-in-shield-security/"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","baseScore":7.2,"baseSeverity":"HIGH"}}],"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":"2026-04-08T16:37:06.277Z"},"credits":[{"lang":"en","type":"finder","value":"Ramuel Gall"}],"timeline":[{"time":"2023-04-25T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/162dff28-94ea-4a47-a6cb-a13317cf1a04?source=cve","tags":["x_transferred"]},{"url":"https://wordpress.org/plugins/wp-simple-firewall/#developers","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2883864%40wp-simple-firewall%2Ftrunk&old=2883536%40wp-simple-firewall%2Ftrunk&sfp_email=&sfph_mail=","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T05:32:46.035Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-12-28T00:40:21.438300Z","id":"CVE-2023-0992","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-12-28T00:52:12.228Z"}}]}}}