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vuln-cve/data/2026/93xxx/CVE-2026-93635.json
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{
"dataType": "CVE_RECORD",
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"cveMetadata": {
"cveId": "CVE-2026-93635",
"assignerOrgId": "9974b330-7714-4307-a722-5648477acda7",
"state": "PUBLISHED",
"assignerShortName": "rapid7",
"dateReserved": "2026-09-18T12:22:34.912Z",
"datePublished": "2026-10-14T16:24:33.121Z",
"dateUpdated": "2026-10-16T15:31:51.597Z"
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"dateUpdated": "2026-10-14T16:24:33.121Z"
},
"title": "Zimbra Collaboration Suite LDAP Filter Injection via Unescaped computeDn() Template Substitution",
"datePublic": "2026-10-14T16:17:00.000Z",
"problemTypes": [
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"descriptions": [
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"lang": "en",
"cweId": "CWE-90",
"description": "CWE-90 Improper neutralization of special elements used in an LDAP query ('LDAP injection')",
"type": "CWE"
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"affected": [
{
"vendor": "Zimbra",
"product": "Zimbra Collaboration Suite",
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{
"status": "affected",
"version": "0",
"lessThanOrEqual": "10.1.21",
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"value": "LDAP filter injection in Zimbra Collaboration Suite 10.1.0 through 10.1.21 allows unauthenticated attackers to alter external LDAP search filters. On domains using search-filter authentication and lazy provisioning, this creates a password oracle for external directory users. Authenticated S/MIME lookups can also return certificates and identity data for unintended directory entries.",
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"value": "<pre>LDAP filter injection in Zimbra Collaboration Suite 10.1.0 through 10.1.21 allows unauthenticated attackers to alter external LDAP search filters. On domains using search-filter authentication and lazy provisioning, this creates a password oracle for external directory users. Authenticated S/MIME lookups can also return certificates and identity data for unintended directory entries.</pre>"
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"references": [
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"url": "https://www.rapid7.com/blog/post/ve-breaking-zimbra-identity-boundaries-part-1",
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseSeverity": "MEDIUM",
"baseScore": 5.3,
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
}
}
],
"credits": [
{
"lang": "en",
"value": "Jonah Burgess (CryptoCat), Senior Security Researcher, Rapid7",
"type": "finder"
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"source": {
"discovery": "UNKNOWN"
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"id": "CVE-2026-93635",
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"Automatable": "yes"
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"timestamp": "2026-10-16T15:18:11.514575Z"
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"title": "CISA ADP Vulnrichment",
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