{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-71244", "assignerOrgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "state": "PUBLISHED", "assignerShortName": "TuranSec", "dateReserved": "2026-08-05T10:53:53.176Z", "datePublished": "2026-08-05T10:56:51.290Z", "dateUpdated": "2026-08-05T10:56:51.290Z"}, "containers": {"cna": {"title": "Paperless-ngx: Mail Account Test Connection Leaks Stored IMAP/OAuth Credentials to Attacker-Controlled Host", "descriptions": [{"lang": "en", "value": "Paperless-ngx's MailAccountViewSet.test() action, when called with an existing account's ID and a masked password field, reuses the stored password, account_type, refresh_token, and expiration from that existing account while allowing the caller to supply a different imap_server, imap_port, and imap_security in the same request. The test connection then authenticates to the caller-specified server using the real stored credentials. A user holding only object-level change_mailaccount permission on the target account (not full admin) can redirect the test connection to an attacker-controlled IMAP host, causing the real stored IMAP password or OAuth token to be sent to that host."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-918 Server-Side Request Forgery (SSRF)", "cweId": "CWE-918", "type": "CWE"}]}], "affected": [{"vendor": "paperless-ngx", "product": "paperless-ngx", "programFiles": ["src/paperless_mail/views.py"], "versions": [{"version": "0", "status": "affected"}], "defaultStatus": "unknown"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.1, "baseSeverity": "HIGH"}}], "references": [{"url": "https://github.com/paperless-ngx/paperless-ngx"}], "credits": [{"lang": "en", "value": "Bobur Abdugafforov", "type": "finder"}], "providerMetadata": {"orgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "shortName": "TuranSec", "dateUpdated": "2026-08-05T10:56:51.290Z"}}}}

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