{"id":"CVE-2026-107887","revision":null,"records":[{"revision":"7a75e3e7e64a4c919ae618591659ca9f","observedAt":"2026-10-24T06:44:55.664+00:00","statement":{"source":"cve-program","id":"CVE-2026-107887","aliases":[],"title":"Advanced Twenty Seventeen <= 1.3.1 - Subscriber+ Site Theme Switch via ats_create_child_theme","description":"The Advanced Twenty Seventeen WordPress plugin through 1.3.1 does not perform any capability or nonce check on the action that creates and activates its bundled child , allowing any authenticated user such as a subscriber to switch the site's active  site-wide, and allowing the same action to be triggered against any logged-in user including an administrator via CSRF.","state":0,"publishedAt":"2026-10-24T06:00:17.576+00:00","modifiedAt":"2026-10-24T06:00:17.576+00:00","affected":[{"ecosystem":"Vendor product","name":"Advanced Twenty Seventeen","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Unknown\",\n                    \"product\": \"Advanced Twenty Seventeen\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"1.3.1\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unknown\"\n                }"}],"metrics":[],"references":["https://wpscan.com/vulnerability/e252c7ee-368d-4bfb-a964-06804747c162/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-107887","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-107887","identifiers":["CVE-2026-107887"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-10-24T11:27:34.6551855+00:00","complete":true,"records":1756,"lastAttemptAt":"2026-10-24T11:27:34.6551855+00:00","lastSuccessAt":"2026-10-24T11:27:34.8548349+00:00","error":null,"lastVerifiedAt":"2026-10-24T11:27:34.8548366+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-9b3cad78792c7367da03684feab05819ddebc4d137048bdbbdabdbb4d2879391-0bbce003c9651b1d76340a4d8abe194ac0945bd7026514b5b1caabe6533c3091","complete":true,"records":413884,"lastAttemptAt":"2026-10-24T11:27:34.2942059+00:00","lastSuccessAt":"2026-10-24T11:27:34.2720824+00:00","error":null,"lastVerifiedAt":"2026-10-24T11:27:34.2942059+00:00","snapshotPublishedAt":"2026-10-24T11:26:36+00:00","importing":false,"stagedRecords":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-24T11:27:34.6551855+00:00","complete":true,"records":1093,"lastAttemptAt":"2026-10-24T11:27:34.6551855+00:00","lastSuccessAt":"2026-10-24T11:27:34.8559725+00:00","error":null,"lastVerifiedAt":"2026-10-24T11:27:34.8559734+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-16ad89dfea13ab9e9b0108e63a759d63bd4559cc68b58491107d62ee35bbbaf2","complete":true,"records":1965,"lastAttemptAt":"2026-10-24T11:27:34.4652481+00:00","lastSuccessAt":"2026-10-23T16:01:26.4487605+00:00","error":null,"lastVerifiedAt":"2026-10-24T11:27:34.4652481+00:00","snapshotPublishedAt":"2026-10-21T12:18:07+00:00","importing":false,"stagedRecords":0}]}