{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-111628", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-16T14:31:11.825Z", "datePublished": "2026-10-16T17:39:02.847Z", "dateUpdated": "2026-10-16T17:39:02.847Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-16T17:39:02.847Z"}, "datePublic": "2026-09-28T00:00:00.000Z", "title": "10up Distributor before 2.3.2 PHP Object Injection via set_meta()", "descriptions": [{"lang": "en", "value": "10up Distributor before 2.3.2 contains a PHP object injection vulnerability that allows Contributor-level users to instantiate PHP objects by double unserializing distributed post meta. Attackers can store a serialized PHP string as meta, which set_meta() in includes/utils.php unserializes on the destination site, storing attacker-defined objects whose impact depends on loaded gadget classes."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Deserialization of Untrusted Data", "cweId": "CWE-502", "type": "CWE"}]}], "affected": [{"vendor": "10up", "product": "Distributor", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "2.3.2", "status": "affected", "versionType": "semver"}], "packageURL": "pkg:github/10up/distributor", "repo": "https://github.com/10up/distributor"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 2.3, "baseSeverity": "LOW"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 5, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://github.com/10up/distributor/security/advisories/GHSA-wm53-9j85-ph6h", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-wm53-9j85-ph6h)"}, {"url": "https://github.com/10up/distributor/blob/2.3.1/includes/utils.php#L192-L200", "tags": ["technical-description"]}, {"url": "https://github.com/10up/distributor/commit/7c57edb774d80534885ca6f2c46b95d333de6e5a", "tags": ["patch"]}, {"url": "https://github.com/10up/distributor/releases/tag/2.3.2", "tags": ["release-notes"], "name": "Distributor 2.3.2 Release Notes"}, {"name": "VulnCheck Advisory: 10up Distributor before 2.3.2 PHP Object Injection via set_meta()", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/10up-distributor-before-2.3.2-php-object-injection-via-set-meta"}], "credits": [{"lang": "en", "value": "lichoin", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageURL": "pkg:github/10up/distributor", "product": "Distributor", "repo": "https://github.com/10up/distributor", "vendor": "10up", "versions": [{"lessThan": "2.3.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "10up Distributor before 2.3.2 contains a PHP object injection vulnerability that allows Contributor-level users to instantiate PHP objects by double unserializing distributed post meta. Attackers can store a serialized PHP string as meta, which set_meta() in includes/utils.php unserializes on the destination site, storing attacker-defined objects whose impact depends on loaded gadget classes."}], "id": "CVE-2026-111628", "lastModified": "2026-10-16T19:03:18.127", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.4, "source": "[email protected]", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.3, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-16T18:17:42.907", "references": [{"source": "[email protected]", "url": "https://github.com/10up/distributor/blob/2.3.1/includes/utils.php#L192-L200"}, {"source": "[email protected]", "url": "https://github.com/10up/distributor/commit/7c57edb774d80534885ca6f2c46b95d333de6e5a"}, {"source": "[email protected]", "url": "https://github.com/10up/distributor/releases/tag/2.3.2"}, {"source": "[email protected]", "url": "https://github.com/10up/distributor/security/advisories/GHSA-wm53-9j85-ph6h"}, {"source": "[email protected]", "url": "https://www.vulncheck.com/advisories/10up-distributor-before-2.3.2-php-object-injection-via-set-meta"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"created": "2026-10-16T19:00:11.930500+00:00", "updated": "2026-10-16T19:00:11.930509+00:00", "vendors": []}