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vuln-cve/data/2026/27xxx/CVE-2026-27575.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-27575",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-02-20T17:40:28.449Z",
"datePublished": "2026-02-25T21:35:23.230Z",
"dateUpdated": "2026-02-26T20:39:18.888Z"
},
"containers": {
"cna": {
"title": "Vijkunja has Weak Password Policy Combined with Persistent Sessions After Password Change",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-521",
"lang": "en",
"description": "CWE-521: Weak Password Requirements",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-613",
"lang": "en",
"description": "CWE-613: Insufficient Session Expiration",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/go-vikunja/vikunja/security/advisories/GHSA-3ccg-x393-96v8",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/go-vikunja/vikunja/security/advisories/GHSA-3ccg-x393-96v8"
},
{
"name": "https://vikunja.io/changelog/vikunja-v2.0.0-was-released",
"tags": [
"x_refsource_MISC"
],
"url": "https://vikunja.io/changelog/vikunja-v2.0.0-was-released"
}
],
"affected": [
{
"vendor": "go-vikunja",
"product": "vikunja",
"versions": [
{
"version": "< 2.0.0",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-02-25T21:35:23.230Z"
},
"descriptions": [
{
"lang": "en",
"value": "Vikunja is an open-source self-hosted task management platform. Prior to version 2.0.0, the application allows users to set weak passwords (e.g., 1234, password) without enforcing minimum strength requirements. Additionally, active sessions remain valid after a user changes their password. An attacker who compromises an account (via brute-force or credential stuffing) can maintain persistent access even after the victim resets their password. Version 2.0.0 contains a fix."
}
],
"source": {
"advisory": "GHSA-3ccg-x393-96v8",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-02-26T20:39:07.391895Z",
"id": "CVE-2026-27575",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"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": "2026-02-26T20:39:18.888Z"
}
}
]
}
}