{"id":"CVE-2026-70376","state":"PUBLISHED","title":"Pluck CMS - CSRF via Spoofable Missing-Referer Bypass Leads to Stored XSS and RCE","description":"Pluck CMS's admin panel relies solely on a Referer-header comparison (requestedByTheSameDomain in data/inc/functions.admin.php, gating every admin.php action) for CSRF protection, with no per-request anti-CSRF token anywhere in the admin area.","publishedAt":"2026-08-05T06:58:44.471Z","updatedAt":"2026-08-10T11:44:52.887Z","severity":{"score":9.6,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","source":"TuranSec"},"assigner":"TuranSec","products":["pluck-cms Pluck CMS"],"affected":[{"vendor":"pluck-cms","product":"Pluck CMS","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.7.21","versionType":"custom"}],"programFiles":["admin.php","data/inc/functions.admin.php"]}],"references":["https://github.com/pluck-cms/pluck"],"weaknesses":["CWE-352"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/70xxx/CVE-2026-70376.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-70376","state":"PUBLISHED","datePublished":"2026-08-05T06:58:44.471Z","dateUpdated":"2026-08-10T11:44:52.887Z","assignerShortName":"TuranSec","assignerOrgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateReserved":"2026-08-04T07:13:07.993Z"},"containers":{"cna":{"title":"Pluck CMS - CSRF via Spoofable Missing-Referer Bypass Leads to Stored XSS and RCE","descriptions":[{"lang":"en","value":"Pluck CMS's admin panel relies solely on a Referer-header comparison (requestedByTheSameDomain in data/inc/functions.admin.php, gating every admin.php action) for CSRF protection, with no per-request anti-CSRF token anywhere in the admin area."}],"affected":[{"vendor":"pluck-cms","product":"Pluck CMS","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.7.21","versionType":"custom"}],"programFiles":["admin.php","data/inc/functions.admin.php"]}],"references":[{"url":"https://github.com/pluck-cms/pluck","tags":["third-party-advisory"]}],"metrics":[{"other":{"type":"CVSS_3.1_severity","content":{"value":"CRITICAL"}}},{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","baseScore":9.6,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","lang":"en","description":"CWE-352 Cross-Site Request Forgery (CSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"TuranSec","orgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateUpdated":"2026-08-10T11:44:52.887Z"},"credits":[{"lang":"en","value":"ILHOMJON RUSTAMOV","type":"finder"}],"source":{"discovery":"EXTERNAL"},"datePublic":"2026-08-05T06:58:44.471Z"},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-05T13:13:01.326327Z","id":"CVE-2026-70376","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-05T13:13:12.805Z"}}]}}}