{"id":"CVE-2026-1071","state":"PUBLISHED","title":"Carta Online <= 2.13.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings","description":"The Carta Online plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.13.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","publishedAt":"2026-03-07T07:22:03.721Z","updatedAt":"2026-04-08T16:40:48.893Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["cartaonline Carta Online"],"affected":[{"vendor":"cartaonline","product":"Carta Online","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.13.0","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/1e82c950-54dd-4bdf-9c7c-e880c934ddc9?source=cve","https://plugins.trac.wordpress.org/browser/carta-online/trunk/carta-online.php#L417","https://plugins.trac.wordpress.org/browser/carta-online/tags/2.13.0/carta-online.php#L417"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1071.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1071","state":"PUBLISHED","datePublished":"2026-03-07T07:22:03.721Z","dateUpdated":"2026-04-08T16:40:48.893Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-01-16T20:12:27.358Z"},"containers":{"cna":{"title":"Carta Online <= 2.13.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings","descriptions":[{"lang":"en","value":"The Carta Online plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.13.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled."}],"affected":[{"vendor":"cartaonline","product":"Carta Online","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.13.0","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/1e82c950-54dd-4bdf-9c7c-e880c934ddc9?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/carta-online/trunk/carta-online.php#L417"},{"url":"https://plugins.trac.wordpress.org/browser/carta-online/tags/2.13.0/carta-online.php#L417"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","baseScore":4.4,"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":"2026-04-08T16:40:48.893Z"},"credits":[{"lang":"en","type":"finder","value":"Bhumividh Treloges"}],"timeline":[{"time":"2026-03-06T18:48:13.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-09T17:32:04.605022Z","id":"CVE-2026-1071","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":"2026-03-09T18:29:06.073Z"}}]}}}