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vuln-cve/data/2026/45xxx/CVE-2026-45049.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-45049",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-05-08T18:07:27.341Z",
"datePublished": "2026-10-29T21:13:55.740Z",
"dateUpdated": "2026-11-04T01:49:05.356Z"
},
"containers": {
"cna": {
"title": "OpenAM Session Hijacking via CDSSO",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-201",
"lang": "en",
"description": "CWE-201: Insertion of Sensitive Information Into Sent Data",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-r9pv-5rpp-vm8g",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-r9pv-5rpp-vm8g"
},
{
"name": "https://github.com/OpenIdentityPlatform/OpenAM/commit/bda647f8540d8fb28aaaed716914692678c5a0a7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/OpenIdentityPlatform/OpenAM/commit/bda647f8540d8fb28aaaed716914692678c5a0a7"
},
{
"name": "https://github.com/OpenIdentityPlatform/OpenAM/releases/tag/16.1.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/OpenIdentityPlatform/OpenAM/releases/tag/16.1.1"
}
],
"affected": [
{
"vendor": "OpenIdentityPlatform",
"product": "OpenAM",
"versions": [
{
"version": "< 16.1.1",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-10-29T21:13:55.740Z"
},
"descriptions": [
{
"lang": "en",
"value": "Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the `Cross-Domain Single Sign-On` (`CDSSO`) servlet allows a logged-in user's raw OpenAM session token to be POSTed to an attacker-controlled URL. An attacker who induces an authenticated victim to visit a crafted URL can receive the session credential and potentially hijack the session. Deployments must have `CDSSO` enabled, as is common in multi-domain deployments, and exploitation is additionally gated on a non-default configuration being absent. This issue is fixed in version 16.1.1."
}
],
"source": {
"advisory": "GHSA-r9pv-5rpp-vm8g",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-11-04T01:48:54.246607Z",
"id": "CVE-2026-45049",
"options": [
{
"Exploitation": "none"
},
{
"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": "2026-11-04T01:49:05.356Z"
}
}
]
}
}