{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-122662", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-11-05T00:21:25.472Z", "datePublished": "2026-11-15T14:00:44.899Z", "dateUpdated": "2026-11-15T14:00:44.899Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-11-15T14:00:44.899Z"}, "title": "WordPress Document Library Pro plugin < 4.2.2 - PHP Object Injection vulnerability", "datePublic": "2026-11-13T13:25:28.000Z", "descriptions": [{"lang": "en", "value": "Deserialization of Untrusted Data vulnerability in Barn2 Plugins Document Library Pro document-library-pro allows Object Injection.This issue affects Document Library Pro: from n/a before 4.2.2.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Deserialization of Untrusted Data vulnerability in Barn2 Plugins Document Library Pro document-library-pro allows Object Injection.<p>This issue affects Document Library Pro: from n/a before 4.2.2.</p>"}]}], "affected": [{"vendor": "Barn2 Plugins", "product": "Document Library Pro", "packageName": "document-library-pro", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "versions": [{"version": "0", "versionType": "custom", "status": "affected", "lessThan": "4.2.2", "changes": [{"at": "4.2.2", "status": "unaffected"}]}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/document-library-pro/vulnerability/wordpress-document-library-pro-plugin-4-2-2-php-object-injection-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "credits": [{"lang": "en", "value": "johska | Patchstack Bug Bounty Program", "type": "finder"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-502", "description": "Deserialization of Untrusted Data", "lang": "en", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-586", "descriptions": [{"lang": "en", "value": "Object Injection"}]}], "solutions": [{"lang": "en", "value": "Update the WordPress Document Library Pro plugin to the latest available version (at least 4.2.2).", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update the WordPress Document Library Pro plugin to the latest available version (at least 4.2.2)."}]}], "tags": ["x_open-source"]}}}

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{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "document-library-pro", "product": "Document Library Pro", "vendor": "Barn2 Plugins", "versions": [{"changes": [{"at": "4.2.2", "status": "unaffected"}], "lessThan": "4.2.2", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Deserialization of Untrusted Data vulnerability in Barn2 Plugins Document Library Pro document-library-pro allows Object Injection.This issue affects Document Library Pro: from n/a before 4.2.2."}], "id": "CVE-2026-122662", "lastModified": "2026-11-15T14:17:21.347", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "audit@patchstack.com", "type": "Secondary"}]}, "published": "2026-11-15T14:17:20.507", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/wordpress/plugin/document-library-pro/vulnerability/wordpress-document-library-pro-plugin-4-2-2-php-object-injection-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "audit@patchstack.com", "type": "Primary"}]}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,4.2.2)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[4.2.2,*]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Document Library Pro", "source": "cna", "vendor": "Barn2 Plugins"}, "product": "document_library_pro", "vendor": "barn2_plugins"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,4.2.2)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[4.2.2,*]"}}], "enrichment": {"confidence": 89.0, "confidence_source": "inferred", "scores": [{"score": 89.0, "source": "inferred"}]}, "product": "document_library_pro", "vendor": "wordpress-extensions"}], "created": "2026-11-15T15:30:08.535417+00:00", "updated": "2026-11-15T21:34:49.569224+00:00", "vendors": ["barn2_plugins", "barn2_plugins$PRODUCT$document_library_pro", "wordpress-extensions", "wordpress-extensions$PRODUCT$document_library_pro"]}