189 lines
7.6 KiB
JSON
189 lines
7.6 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-84203",
|
|
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "VulnCheck",
|
|
"dateReserved": "2026-09-01T11:03:27.973Z",
|
|
"datePublished": "2026-09-01T15:18:58.062Z",
|
|
"dateUpdated": "2026-09-01T18:05:05.563Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
|
|
"shortName": "VulnCheck",
|
|
"dateUpdated": "2026-09-01T15:18:58.062Z"
|
|
},
|
|
"datePublic": "2026-08-28T00:00:00.000Z",
|
|
"title": "Memos 0.26.0 through 0.30.0 Insufficient Session Expiration on Password Change",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Memos versions 0.26.0 through 0.30.0 fail to revoke refresh tokens when a user changes their password, allowing attackers to maintain account access. An attacker with a stolen refresh token can call the RefreshToken RPC to obtain new access tokens and rotate the refresh token indefinitely, bypassing the password change security measure."
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"description": "Insufficient Session Expiration",
|
|
"cweId": "CWE-613",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "usememos",
|
|
"product": "memos",
|
|
"defaultStatus": "unaffected",
|
|
"versions": [
|
|
{
|
|
"version": "0.26.0",
|
|
"lessThanOrEqual": "0.30.0",
|
|
"status": "affected",
|
|
"versionType": "semver"
|
|
}
|
|
],
|
|
"collectionURL": "https://github.com/usememos/memos",
|
|
"packageName": "memos",
|
|
"packageURL": "pkg:github/usememos/memos",
|
|
"repo": "https://github.com/usememos/memos"
|
|
}
|
|
],
|
|
"cpeApplicability": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:usememos:memos:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "0.26.0",
|
|
"versionEndIncluding": "0.30.0"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"format": "CVSS",
|
|
"cvssV4_0": {
|
|
"version": "4.0",
|
|
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"attackRequirements": "NONE",
|
|
"privilegesRequired": "LOW",
|
|
"userInteraction": "NONE",
|
|
"vulnConfidentialityImpact": "HIGH",
|
|
"vulnIntegrityImpact": "HIGH",
|
|
"vulnAvailabilityImpact": "NONE",
|
|
"subConfidentialityImpact": "NONE",
|
|
"subIntegrityImpact": "NONE",
|
|
"subAvailabilityImpact": "NONE",
|
|
"baseScore": 8.6,
|
|
"baseSeverity": "HIGH"
|
|
}
|
|
},
|
|
{
|
|
"format": "CVSS",
|
|
"cvssV3_1": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "LOW",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "HIGH",
|
|
"integrityImpact": "HIGH",
|
|
"availabilityImpact": "NONE",
|
|
"baseScore": 8.1,
|
|
"baseSeverity": "HIGH"
|
|
}
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://github.com/usememos/memos",
|
|
"tags": [
|
|
"product"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://github.com/usememos/memos/blob/v0.30.0/server/router/api/v1/user_service.go",
|
|
"tags": [
|
|
"technical-description"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://github.com/usememos/memos/blob/v0.30.0/server/auth/authenticator.go",
|
|
"tags": [
|
|
"technical-description"
|
|
]
|
|
},
|
|
{
|
|
"name": "VulnCheck Advisory: Memos 0.26.0 through 0.30.0 Insufficient Session Expiration on Password Change",
|
|
"tags": [
|
|
"third-party-advisory"
|
|
],
|
|
"url": "https://www.vulncheck.com/advisories/memos-0.26.0-through-0.30.0-insufficient-session-expiration-on-password-change"
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Michael Holmquist",
|
|
"type": "finder"
|
|
}
|
|
],
|
|
"x_generator": {
|
|
"engine": "vulncheck-endgame"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-09-01T18:02:08.634607Z",
|
|
"id": "CVE-2026-84203",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"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": "2026-09-01T18:05:05.563Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |