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vuln-cve/data/2026/45xxx/CVE-2026-45162.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-45162",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-05-08T20:44:38.965Z",
"datePublished": "2026-07-17T18:50:19.924Z",
"dateUpdated": "2026-07-17T23:15:31.060Z"
},
"containers": {
"cna": {
"title": "Pimcore: Unsafe PHP Deserialization in Multiple Locations Without allowed_classes Restriction",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-502",
"lang": "en",
"description": "CWE-502: Deserialization of Untrusted Data",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/pimcore/pimcore/security/advisories/GHSA-36fc-7wjg-mfvj",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/pimcore/pimcore/security/advisories/GHSA-36fc-7wjg-mfvj"
},
{
"name": "https://github.com/pimcore/pimcore/pull/19119",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pimcore/pimcore/pull/19119"
},
{
"name": "https://github.com/pimcore/pimcore/commit/4788bf3a3a7f2f760a8fe61e522565941e154e1e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pimcore/pimcore/commit/4788bf3a3a7f2f760a8fe61e522565941e154e1e"
},
{
"name": "https://github.com/pimcore/pimcore/releases/tag/v12.3.7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pimcore/pimcore/releases/tag/v12.3.7"
}
],
"affected": [
{
"vendor": "pimcore",
"product": "pimcore",
"versions": [
{
"version": "< 11.5.17",
"status": "affected"
},
{
"version": ">= 12.0.0, < 12.3.7",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-07-17T18:50:19.924Z"
},
"descriptions": [
{
"lang": "en",
"value": "Pimcore is an Open Source Data & Experience Management Platform. Prior to 11.5.17 (LTS) and 12.3.7, multiple Pimcore locations call PHP's unserialize() on data from database columns and filesystem files without the allowed_classes restriction, including lib/Tool/Authentication.php, models/Site/Dao.php, models/DataObject/ClassDefinition/CustomLayout/Dao.php, models/Tool/TmpStore/Dao.php, models/Asset/WebDAV/Service.php, and admin-ui-classic-bundle/src/Helper/Dashboard.php, enabling object injection and remote code execution if an attacker can control the serialized data source. This issue is fixed in versions 11.5.17 (LTS) and 12.3.7."
}
],
"source": {
"advisory": "GHSA-36fc-7wjg-mfvj",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-07-17T20:17:24.872137Z",
"id": "CVE-2026-45162",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-07-17T23:15:31.060Z"
}
}
]
}
}