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vuln-cve/data/2026/54xxx/CVE-2026-54510.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-54510",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-06-15T18:01:15.513Z",
"datePublished": "2026-09-17T20:20:29.308Z",
"dateUpdated": "2026-09-18T13:31:09.004Z"
},
"containers": {
"cna": {
"title": "Speakr: CSRF bypass via unauthenticated API token parameter in csrf_exempt_for_api_tokens hook",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"lang": "en",
"description": "CWE-287: Improper Authentication",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-352",
"lang": "en",
"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/murtaza-nasir/speakr/security/advisories/GHSA-x4q4-3ww4-h329",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/murtaza-nasir/speakr/security/advisories/GHSA-x4q4-3ww4-h329"
},
{
"name": "https://github.com/murtaza-nasir/speakr/commit/70e193e47b664bedf274f62aea14220f2a85a459",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/murtaza-nasir/speakr/commit/70e193e47b664bedf274f62aea14220f2a85a459"
},
{
"name": "https://github.com/murtaza-nasir/speakr/releases/tag/v0.8.21-alpha",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/murtaza-nasir/speakr/releases/tag/v0.8.21-alpha"
}
],
"affected": [
{
"vendor": "murtaza-nasir",
"product": "speakr",
"versions": [
{
"version": "< 0.8.21-alpha",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-09-17T20:20:29.308Z"
},
"descriptions": [
{
"lang": "en",
"value": "Speakr is a personal, self-hosted web application designed for transcribing audio recordings. Prior to 0.8.21-alpha, the csrf_exempt_for_api_tokens() before_request hook in src/app.py calls csrf.exempt(view_func), permanently adding the selected view to Flask-WTF's process-global exemption set. The is_token_authenticated() function in src/utils/token_auth.py calls extract_token_from_request() and treats any present token, including request.args.get('token'), as authenticated without hashing the token, querying the database, or checking validity. A network-reachable attacker can therefore send a false token to disable CSRF protection for the targeted view for the worker lifetime. Because the exemption applies to the view function across HTTP methods, a cross-origin GET to /account with a query token can poison CSRF state for a later state-changing POST without triggering CORS preflight. This browser sequence requires attacker-controlled content on a sibling subdomain under the documented cookie conditions. The bypass can modify profile data, custom prompts, transcription settings, preferences, and administrative status through routes such as admin_toggle_admin. The change_password route also skips current-password verification when current_user.password is empty, allowing the chain to set a local password on an SSO-only account and bypass SSO. This issue is fixed in version 0.8.21-alpha."
}
],
"source": {
"advisory": "GHSA-x4q4-3ww4-h329",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/murtaza-nasir/speakr/security/advisories/GHSA-x4q4-3ww4-h329",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-09-18T13:30:37.449695Z",
"id": "CVE-2026-54510",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-09-18T13:31:09.004Z"
}
}
]
}
}