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vuln-cve/data/2026/41xxx/CVE-2026-41133.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-41133",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-04-17T12:59:15.738Z",
"datePublished": "2026-04-21T23:41:06.258Z",
"dateUpdated": "2026-04-22T18:35:41.768Z"
},
"containers": {
"cna": {
"title": "pyLoad has Stale Session Privilege After Role/Permission Change (Privilege Revocation Bypass)",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-613",
"lang": "en",
"description": "CWE-613: Insufficient Session Expiration",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/pyload/pyload/security/advisories/GHSA-66hx-chf7-3332",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/pyload/pyload/security/advisories/GHSA-66hx-chf7-3332"
},
{
"name": "https://github.com/pyload/pyload/commit/e95804fb0d06cbb07d2ba380fc494d9ff89b68c1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pyload/pyload/commit/e95804fb0d06cbb07d2ba380fc494d9ff89b68c1"
}
],
"affected": [
{
"vendor": "pyload",
"product": "pyload",
"versions": [
{
"version": "<= 0.5.0b3.dev97",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-04-21T23:41:06.258Z"
},
"descriptions": [
{
"lang": "en",
"value": "pyLoad is a free and open-source download manager written in Python. Versions up to and including 0.5.0b3.dev97 cache `role` and `permission` in the session at login and continues to authorize requests using these cached values, even after an admin changes the user's role/permissions in the database. As a result, an already logged-in user can keep old (revoked) privileges until logout/session expiry, enabling continued privileged actions. This is a core authorization/session-consistency issue and is not resolved by toggling an optional security feature. Commit e95804fb0d06cbb07d2ba380fc494d9ff89b68c1 contains a fix for the issue."
}
],
"source": {
"advisory": "GHSA-66hx-chf7-3332",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/pyload/pyload/security/advisories/GHSA-66hx-chf7-3332",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-04-22T18:31:55.905771Z",
"id": "CVE-2026-41133",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-04-22T18:35:41.768Z"
}
}
]
}
}