Critical
Security advisory
Rocket.Chat before 0.74.4, 1.x before 1.3.4, 2.x before 2.4.13, 3.x before 3.7.3, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 mishandles SAML login.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-29594
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 11:11 UTC · Revision 1
Source evidence
Rocket.Chat before 0.74.4, 1.x before 1.3.4, 2.x before 2.4.13, 3.x before 3.7.3, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 mishandles SAML login.
osv:CVE-2020-29594
Complete source record
{
"id": "4c46e89da356fa5d7b5b37d4b6157ec6d4212b3b88d23dc264656bf993ba11da",
"url": "https://osv.dev/vulnerability/CVE-2020-29594",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-29594",
"summary": "Rocket.Chat before 0.74.4, 1.x before 1.3.4, 2.x before 2.4.13, 3.x before 3.7.3, 3.8.x before 3.8.3, and 3.9.x before 3.9.1 mishandles SAML login.",
"evidence": "osv:CVE-2020-29594",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2020-29594",
"aliases": [
"CVE-2020-29594"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/rocketchat/rocket.chat",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "cd3b97dfb36b9987301ac455e80417a6fc130710"
},
{
"introduced": "60f1a4afd6d91094b86a47576de1a8a15356029b"
},
{
"fixed": "0f06ca8dff17307b2766d303672c159c54002917"
},
{
"introduced": "92c00dc3c2cff601d6a01c9088f51e3ddcda70cb"
},
{
"fixed": "64d3345016317a7b59a6f9d1c0d99d5d1a4c37d8"
},
{
"introduced": "ea3a31afe6084d3a7593cad3ae6055c3b01744a2"
},
{
"fixed": "11962f083c83bf7fd37b79613f18b62abea70a87"
},
{
"introduced": "5f99f3d66b18233a7d856a8ab9b7bde3ebed685e"
},
{
"fixed": "7b6e174d708fa6ef862252c4bb76afdd818e8c0e"
},
{
"introduced": "d05e26f4fc0d770bfdaed7e8b81a55dbc85dc1d3"
},
{
"fixed": "798241b9e5a45a7b118c09cee38b6d8e9c0e53e1"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
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{
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}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
"range": [
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{
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"range": [
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"source": "CPE_RANGE"
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{
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"range": [
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{
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}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.8.0"
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{
"fixed": "3.8.3"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.9.0"
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{
"fixed": "3.9.1"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "798241b9e5a45a7b118c09cee38b6d8e9c0e53e1"
}
],
"source": "REFERENCES_TAG",
"original_tag": "3.9.1"
}
]
}
}
],
"versions": [
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"database_specific": {
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}
}
],
"modified": "2026-10-20T10:53:15.495484483Z",
"provider": "osv",
"references": [
"https://github.com/RocketChat/Rocket.Chat/releases/tag/3.9.1",
"https://github.com/RocketChat/Rocket.Chat/compare/3.8.2...3.8.3"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2020-29594",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 384245,
"published_at": "2020-12-30T07:15:12.217+00:00"
}