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vuln-cve/data/2026/32xxx/CVE-2026-32935.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-32935",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-03-17T00:05:53.282Z",
"datePublished": "2026-03-20T02:48:59.778Z",
"dateUpdated": "2026-05-08T15:19:11.716Z"
},
"containers": {
"cna": {
"title": "phpseclib's AES-CBC unpadding susceptible to padding oracle timing attack",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-208",
"lang": "en",
"description": "CWE-208: Observable Timing Discrepancy",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/phpseclib/phpseclib/security/advisories/GHSA-94g3-g5v7-q4jg",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/phpseclib/phpseclib/security/advisories/GHSA-94g3-g5v7-q4jg"
},
{
"name": "https://github.com/phpseclib/phpseclib/commit/ccc21aef71eb170e9bf819b167e67d1fd9e6e788",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/phpseclib/phpseclib/commit/ccc21aef71eb170e9bf819b167e67d1fd9e6e788"
}
],
"affected": [
{
"vendor": "phpseclib",
"product": "phpseclib",
"versions": [
{
"version": ">= 3.0.0, < 3.0.50",
"status": "affected"
},
{
"version": ">= 2.0.0, < 2.0.52",
"status": "affected"
},
{
"version": ">= 0.1.1, < 1.0.27",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-05-08T15:19:11.716Z"
},
"descriptions": [
{
"lang": "en",
"value": "phpseclib is a PHP secure communications library. Projects using versions 0.1.1 through 1.0.26, 2.0.0 through 2.0.51, and 3.0.0 through 3.0.49 are vulnerable to a to padding oracle timing attack when using AES in CBC mode. This issue has been fixed in versions 1.0.27, 2.0.52 and 3.0.50."
}
],
"source": {
"advisory": "GHSA-94g3-g5v7-q4jg",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-03-20T16:31:59.292752Z",
"id": "CVE-2026-32935",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-03-20T16:32:34.194Z"
}
}
]
}
}