CVE-2026-46700: medium-severity vulnerability in actualbudget actual
Actual: Missing authorization on GET /secret/:name allows non-admin OpenID users to enumerate admin-configured bank-sync secrets
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.3%
Actual is a local-first personal finance tool. Prior to 26.6.0, the GET /secret/:name endpoint in @actual-app/sync-server checks only that the caller has a valid session and does not verify the caller is an admin, while the sibling POST /secret/ handler enforces an admin check in OpenID mode. Any authenticated non-admin BASIC user in OpenID multi-user deployments can probe the secrets store and learn which admin-managed bank-sync integrations have been configured, including simplefin_accessKey, pluggyai_clientSecret, pluggyai_itemIds, and the gocardless secrets. This issue is fixed in version 26.6.0.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
actualbudget · actualRelated CVEs — actualbudget actual
In the same product, most dangerous first.
CVE-2026-33318HIGHActual has Privilege Escalation via 'change-password' Endpoint on OpenID-Migrated ServersEPSS 0.5%CVE-2026-27584CRITICALActualBudget server is Missing Authentication for SimpleFIN and Pluggy AI bank sync endpointsEPSS 0.4%CVE-2026-42604MEDIUMActual has an OpenID `client_secret` Disclosure via Broken Authorization Guard in `/openid/config`EPSS 0.4%CVE-2026-27638MEDIUMActualBudget missing authorization in sync endpoints allows cross-user budget file access in multi-user modeEPSS 0.3%CVE-2026-49229HIGHActual: Disabled OpenID users keep access through existing session tokensEPSS 0.3%CVE-2026-50007HIGHActual: Shared users can perform owner-only file management actionsEPSS 0.3%