High
Rancher update on users can deny the service to the admin
Type: advisorySources: OSV
A vulnerability has been identified within Rancher Manager where a missing server-side validation on the `.username` field in Rancher can allow users with update permissions on other User resources to cause denial of access for targeted accounts.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2024-58260
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 5 Nov 2026, 05:52 UTC · Revision 1
Source evidence
Rancher update on users can deny the service to the admin
core-osv · Original sourcePublished 2 Oct 2025, 12:09 UTC
A vulnerability has been identified within Rancher Manager where a missing server-side validation on the `.username` field in Rancher can allow users with update permissions on other User resources to cause denial of access for targeted accounts.
osv:CVE-2024-58260
Complete source record
{
"id": "58ce891c28d281adc354862938b79db3a91f23837cceee288a3572a4b504f3ea",
"url": "https://osv.dev/vulnerability/CVE-2024-58260",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Rancher update on users can deny the service to the admin",
"summary": "A vulnerability has been identified within Rancher Manager where a missing server-side validation on the `.username` field in Rancher can allow users with update permissions on other User resources to cause denial of access for targeted accounts.",
"evidence": "osv:CVE-2024-58260",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2024-58260",
"aliases": [
"CVE-2024-58260",
"GHSA-q82v-h4rq-5c86",
"GO-2025-3983"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/rancher/rancher",
"type": "GIT",
"events": [
{
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},
{
"fixed": "52946dcf82e245b2a133d437740300b8d35e69ca"
},
{
"introduced": "4b8ab8c48d681f77065bf25e1fa502c652b94465"
},
{
"fixed": "8e2eb63d5d2b4744ab3b4ab44de573106519d77d"
},
{
"introduced": "df45e368c82d4027410fa4700371982b9236b7c8"
},
{
"fixed": "1cc4b40a55e2441820f079e641a360c849ef5094"
},
{
"introduced": "9e0cc54e7e3a924cf0ed5c5d4db0a6e53805c75e"
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{
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}
],
"database_specific": {
"extracted_events": [
{
"range": [
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"introduced": "2.12.0"
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{
"fixed": "2.12.2"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
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"introduced": "2.11.0"
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{
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"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
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{
"range": [
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{
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"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
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},
{
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],
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"strategy": "StandardRange"
}
]
}
}
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"v2.10.6-alpha6",
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"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-58260.json"
}
}
],
"modified": "2026-10-28T02:30:43.085067507Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58260.json",
"https://github.com/rancher/rancher/security/advisories/GHSA-q82v-h4rq-5c86",
"https://nvd.nist.gov/vuln/detail/CVE-2024-58260",
"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2024-58260"
],
"provider_metadata": {
"cwe_ids": [
"CWE-863"
],
"cna_assigner": "suse",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58260.json"
}
},
"related_cves": [
{
"value": "CVE-2024-58260",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 510850,
"published_at": "2025-10-02T12:09:46.203+00:00"
}