{"id":"CVE-2023-5076","state":"PUBLISHED","title":"Ziteboard Online Whiteboard <= 2.9.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via ziteboard Shortcode","description":"The Ziteboard Online Whiteboard plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ziteboard' shortcode in versions up to, and including, 2.9.9 due to insufficient input sanitization and output escaping. 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":"2023-11-07T07:33:57.920Z","updatedAt":"2026-04-08T17:33:19.775Z","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":["ziteboard Ziteboard Online Whiteboard"],"affected":[{"vendor":"ziteboard","product":"Ziteboard Online Whiteboard","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.9.9","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/f5608f50-e17a-471f-b644-dceb64d82f0c?source=cve","https://plugins.trac.wordpress.org/changeset/2988896/ziteboard-online-whiteboard"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/5xxx/CVE-2023-5076.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-5076","state":"PUBLISHED","datePublished":"2023-11-07T07:33:57.920Z","dateUpdated":"2026-04-08T17:33:19.775Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2023-09-19T20:49:07.327Z"},"containers":{"cna":{"title":"Ziteboard Online Whiteboard <= 2.9.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via ziteboard Shortcode","descriptions":[{"lang":"en","value":"The Ziteboard Online Whiteboard plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ziteboard' shortcode in versions up to, and including, 2.9.9 due to insufficient input sanitization and output escaping. 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":"ziteboard","product":"Ziteboard Online Whiteboard","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.9.9","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f5608f50-e17a-471f-b644-dceb64d82f0c?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/2988896/ziteboard-online-whiteboard"}],"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":"2026-04-08T17:33:19.775Z"},"credits":[{"lang":"en","type":"finder","value":"István Márton"},{"lang":"en","type":"finder","value":"Alex Thomas"}],"timeline":[{"time":"2023-09-19T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2023-09-19T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"time":"2023-11-06T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f5608f50-e17a-471f-b644-dceb64d82f0c?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset/2988896/ziteboard-online-whiteboard","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T07:44:53.782Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-05T18:20:22.772177Z","id":"CVE-2023-5076","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":"2025-02-05T18:51:28.086Z"}}]}}}