SuiterCRM has LDAP Filter Injection in Authentication Module
SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to versions 7.15.1 and 8.9.3, an LDAP Injection vulnerability exists in the SuiteCRM authentication flow. The application fails to properly sanitize user-supplied input before embedding it into the LDAP search filter. By injecting LDAP control characters, an unauthenticated attacker can manipulate the query logic, which can lead to authentication bypass or information disclosure. Versions 7.15.1 and 8.9.3 patch the issue.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-33289
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 5 Nov 2026, 03:47 UTC · Revision 1
Source evidence
SuiterCRM has LDAP Filter Injection in Authentication Module
core-osv · Original sourcePublished 19 Mar 2026, 23:09 UTC
SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to versions 7.15.1 and 8.9.3, an LDAP Injection vulnerability exists in the SuiteCRM authentication flow. The application fails to properly sanitize user-supplied input before embedding it into the LDAP search filter. By injecting LDAP control characters, an unauthenticated attacker can manipulate the query logic, which can lead to authentication bypass or information disclosure. Versions 7.15.1 and 8.9.3 patch the issue.
osv:CVE-2026-33289
Complete source record
{
"id": "9e3a347d3ffd6753acf0aab35c11678c011fd4d472d5e8fae6f271d9a2aa5d36",
"url": "https://osv.dev/vulnerability/CVE-2026-33289",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "SuiterCRM has LDAP Filter Injection in Authentication Module",
"summary": "SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to versions 7.15.1 and 8.9.3, an LDAP Injection vulnerability exists in the SuiteCRM authentication flow. The application fails to properly sanitize user-supplied input before embedding it into the LDAP search filter. By injecting LDAP control characters, an unauthenticated attacker can manipulate the query logic, which can lead to authentication bypass or information disclosure. Versions 7.15.1 and 8.9.3 patch the issue.",
"evidence": "osv:CVE-2026-33289",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-33289",
"aliases": [
"CVE-2026-33289",
"GHSA-26vx-rj47-x599"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/suitecrm/suitecrm",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "7f2b384db8531c735b72abc87b65202f9713bfa6"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "7.15.1"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"cpe": "cpe:2.3:a:suitecrm:suitecrm:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "7.15.1"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v7.14.8",
"v7.15.0",
"v7.14.7",
"v7.14.6",
"v7.14.5",
"v7.14.4",
"v7.14.3",
"v7.14.2",
"v7.14.1",
"v7.14.0",
"v7.14.0-beta",
"v7.13.4",
"v7.13.3",
"v7.13.2",
"v7.13.1",
"v7.13.0",
"v7.12.8",
"v7.13.0-beta",
"v7.12.7",
"v7.12.6",
"v7.12.5",
"v7.12.4",
"v7.12.3",
"v7.12.2",
"v7.12.1",
"v7.12.0",
"v7.12-rc",
"v7.11.18",
"v7.11.17",
"v7.11.16",
"v7.11.15",
"v7.11.14",
"v7.11.13",
"v7.11.12",
"v7.11.11",
"v7.11.8",
"v7.11.7",
"v7.11.6",
"v7.11.5",
"v7.11.4",
"v7.11.3",
"v7.11.2",
"v7.10.12",
"v7.11.1",
"v7.11.0",
"v7.10.11",
"v7.10.10",
"v7.10.5",
"v7.10.7",
"v7.10.4",
"v7.10.6",
"v7.10.1",
"v7.10.3",
"v7.10.2",
"v7.10.0",
"v7.9.14",
"v7.9.13",
"v7.9.12",
"v7.9.11",
"v.7.9.11",
"v7.9.10",
"v7.9.8",
"v7.9.4",
"7.9.6",
"v7.9.5",
"v7.9.3",
"v7.9.1",
"v7.9.0",
"v7.9.0-rc",
"v7.9.0-beta",
"v7.8.2",
"v7.8.1",
"v7.8.0",
"v7.8.0-rc",
"v7.8.0-beta.2",
"v7.8.0-beta",
"v7.7.4",
"v7.7.3",
"v7.7.2",
"v7.7",
"v7.7-rc2",
"v7.7-rc",
"v7.7-beta2",
"v7.7-beta1",
"v7.6.1",
"v7.6",
"v7.5.1",
"v7.5-beta.2",
"v7.4.3",
"v7.5-beta",
"v7.4.1",
"v7.4.2",
"v7.3.2",
"v7.3.1",
"v7.3",
"v7.3-beta",
"v7.2",
"v7.2.1",
"v7.1.3",
"v7.2beta2",
"v7.1.4",
"v7.2beta",
"v7.1.2",
"v7.1.1",
"v7.1",
"v7.0.2"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33289.json"
}
}
],
"modified": "2026-10-28T02:30:42.364349779Z",
"provider": "osv",
"references": [
"https://docs.suitecrm.com/admin/releases/7.15.x",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33289.json",
"https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-26vx-rj47-x599",
"https://nvd.nist.gov/vuln/detail/CVE-2026-33289"
],
"provider_metadata": {
"cwe_ids": [
"CWE-90"
],
"cna_assigner": "GitHub_M",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.9.3"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33289.json"
}
},
"related_cves": [
{
"value": "CVE-2026-33289",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 509958,
"published_at": "2026-03-19T23:09:07.028+00:00"
}