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vuln-cve/data/2026/62xxx/CVE-2026-62376.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-62376",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-07-13T22:04:59.678Z",
"datePublished": "2026-10-09T20:50:35.524Z",
"dateUpdated": "2026-10-13T18:31:03.228Z"
},
"containers": {
"cna": {
"title": "Vikunja: Plaintext storage of password-reset/email-confirm tokens in database enables account takeover on DB read access",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-312",
"lang": "en",
"description": "CWE-312: Cleartext Storage of Sensitive Information",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-916",
"lang": "en",
"description": "CWE-916: Use of Password Hash With Insufficient Computational Effort",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/go-vikunja/vikunja/security/advisories/GHSA-r6w9-259g-gwrv",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/go-vikunja/vikunja/security/advisories/GHSA-r6w9-259g-gwrv"
},
{
"name": "https://github.com/go-vikunja/vikunja/commit/00fd2c6155c01faae99be4226b931d8091fd6323",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/go-vikunja/vikunja/commit/00fd2c6155c01faae99be4226b931d8091fd6323"
},
{
"name": "https://github.com/go-vikunja/vikunja/commit/3a0ea15d8c18ff960bc98ae39950fa7a14b0af7d",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/go-vikunja/vikunja/commit/3a0ea15d8c18ff960bc98ae39950fa7a14b0af7d"
},
{
"name": "https://github.com/go-vikunja/vikunja/commit/e31ea2de5040fa63bc97cf4df63bafed3bd9ad85",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/go-vikunja/vikunja/commit/e31ea2de5040fa63bc97cf4df63bafed3bd9ad85"
},
{
"name": "https://github.com/go-vikunja/vikunja/releases/tag/v2.4.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/go-vikunja/vikunja/releases/tag/v2.4.0"
}
],
"affected": [
{
"vendor": "go-vikunja",
"product": "vikunja",
"versions": [
{
"version": "< 2.4.0",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-10-09T20:50:35.524Z"
},
"descriptions": [
{
"lang": "en",
"value": "Vikunja is an open-source self-hosted task management platform. Versions prior to 2.4.0 store password-reset, email-confirmation, and account-deletion tokens in the `user_tokens` table in plaintext. If an attacker gains read access to the database through a backup leak, misconfigured storage, or SQL-level exposure, they can immediately use pending tokens to take over user accounts without knowing passwords. Version 2.4.0 fixes the issue."
}
],
"source": {
"advisory": "GHSA-r6w9-259g-gwrv",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/go-vikunja/vikunja/security/advisories/GHSA-r6w9-259g-gwrv",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-10-13T18:30:25.138466Z",
"id": "CVE-2026-62376",
"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": "2026-10-13T18:31:03.228Z"
}
}
]
}
}