High
Security advisory
Rhymix before 2.1.31 allows insecure direct object reference, aka RVE-2026-1. Arbitrary files can be accessed via extra variables.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-36453
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 06:03 UTC · Revision 1
Source evidence
Rhymix before 2.1.31 allows insecure direct object reference, aka RVE-2026-1. Arbitrary files can be accessed via extra variables.
osv:CVE-2026-36453
Complete source record
{
"id": "d45a18b4d34914398aa53df81a88b1e16a9178e8df2e1d70cdd8c13c8244a28b",
"url": "https://osv.dev/vulnerability/CVE-2026-36453",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2026-36453",
"summary": "Rhymix before 2.1.31 allows insecure direct object reference, aka RVE-2026-1. Arbitrary files can be accessed via extra variables.",
"evidence": "osv:CVE-2026-36453",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-36453",
"aliases": [
"CVE-2026-36453"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/rhymix/rhymix",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "840a9adac8f46c65c59ca934757273bd4e667a95"
},
{
"fixed": "f131a616eb990e2b070a8381c3106ae979d40989"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "2.1.31"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"fixed": "f131a616eb990e2b070a8381c3106ae979d40989"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"2.1.30",
"2.1.29",
"2.1.28",
"2.1.27",
"2.1.26",
"2.1.25",
"2.1.24",
"2.1.23",
"2.1.22",
"2.1.21",
"2.1.20",
"2.1.19",
"2.1.18",
"2.1.17",
"2.1.16",
"2.1.15",
"2.1.14",
"2.1.13",
"2.1.12",
"2.1.11",
"2.1.10",
"2.1.9",
"2.1.8",
"2.1.7",
"2.1.6",
"2.1.5",
"2.1.4",
"2.1.3",
"2.1.2",
"2.1.1",
"2.1.0",
"2.0.24",
"2.0.23",
"2.0.22",
"2.0.21",
"2.0.20",
"2.0.19",
"2.0.18",
"2.0.17",
"2.0.16",
"2.0.15",
"2.0.14",
"2.0.13",
"2.0.12",
"2.0.11",
"2.0.10",
"2.0.9",
"2.0.8",
"2.0.7",
"2.0.6",
"2.0.5",
"2.0.4",
"2.0.3",
"2.0.2",
"2.0.1",
"2.0.0",
"2.0.0-rc",
"2.0.0-beta",
"2.0.0-alpha",
"1.9.9.9",
"1.9.9.8",
"1.9.9.7",
"1.9.9.6",
"1.9.9.5",
"1.9.9.4",
"1.9.9.3",
"1.9.9.2",
"1.9.9.1",
"1.9.9",
"1.9.8.4",
"1.9.8.3",
"1.9.8.2",
"1.9.8.1",
"1.9.8",
"1.9.7",
"1.9.6",
"1.9.5",
"1.9.4",
"1.9.3",
"1.9.2",
"1.9.1",
"1.9.0",
"1.8.46",
"1.8.45",
"1.8.44",
"1.8.43",
"1.8.42",
"1.8.41",
"1.8.40",
"1.8.39",
"1.8.38",
"1.8.37",
"1.8.36",
"1.5.3",
"1.8.35",
"1.8.34",
"1.8.33",
"1.8.32",
"1.8.31",
"1.8.30",
"1.8.29",
"1.8.28",
"1.8.27",
"1.8.26",
"1.8.25",
"1.8.24",
"1.8.23",
"1.8.22",
"1.8.21",
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"1.8.17",
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"1.8.12",
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"1.8.7",
"1.8.6",
"1.8.5",
"1.8.4",
"1.8.3",
"1.8.2",
"1.8.1",
"1.8.0",
"1.7.13",
"1.7.12",
"1.7.8",
"1.7.11",
"1.7.10",
"1.7.9",
"1.7.7.2",
"1.7.7.1",
"1.7.7",
"1.7.6",
"1.7.5.7",
"1.7.5.6",
"1.7.5.5",
"1.7.5.4",
"1.7.5.3",
"1.7.3.6",
"1.7.3.5",
"1.7.3.4",
"1.5.3.2",
"1.5.2.7",
"1.5.2.6",
"1.5.2.5",
"1.5.2.4",
"1.5.2.3",
"1.5.2.2",
"1.5.2.1",
"1.5.2",
"1.5.1.11",
"1.5.1.10",
"1.5.1.9",
"1.5.1.8",
"1.5.1.7",
"1.5.1.6",
"1.5.1.5",
"1.5.1.4",
"1.5.1.3",
"1.5.1.2",
"1.5.1.1",
"1.5.1",
"1.5.0.9",
"1.5.0.8",
"1.5.0.7",
"1.5.0.6",
"1.5.0.5",
"1.5.0.4",
"1.5.0.3",
"1.5.0.2",
"1.5.0.1",
"1.5.0",
"1.4.5"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-36453.json"
}
}
],
"modified": "2026-10-28T02:30:26.114898759Z",
"provider": "osv",
"references": [
"https://rhymix.org/community/1932364",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/36xxx/CVE-2026-36453.json",
"https://nvd.nist.gov/vuln/detail/CVE-2026-36453",
"https://github.com/rhymix/rhymix/commit/f131a616eb990e2b070a8381c3106ae979d40989"
],
"provider_metadata": {
"cwe_ids": [
"CWE-425"
],
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/36xxx/CVE-2026-36453.json"
}
},
"related_cves": [
{
"value": "CVE-2026-36453",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 492919,
"published_at": "2026-09-13T00:00:00+00:00"
}