{"api_version":"1","generated_at":"2026-08-31T23:02:12+00:00","cve":"CVE-2026-61640","urls":{"html":"https://cve.report/CVE-2026-61640","api":"https://cve.report/api/cve/CVE-2026-61640.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-61640","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-61640"},"summary":{"title":"Wallos: SSRF via OIDC Token/UserInfo URL Configuration","description":"Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.6, Admin-configured OIDC token_url and user_info_url in includes/oidc/handle_oidc_callback.php:18-49 are used directly in curl_init() with zero SSRF filtering. Unlike logo/webhook URLs which have validate_webhook_url_for_ssrf(), OIDC URLs bypass all protections. Admin sets URL to http://169.254.169.254/latest/meta-data/ for cloud metadata access or internal network pivoting. 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Prior to version 4.9.6, Admin-configured OIDC token_url and user_info_url in includes/oidc/handle_oidc_callback.php:18-49 are used directly in curl_init() with zero SSRF filtering. Unlike logo/webhook URLs which have validate_webhook_url_for_ssrf(), OIDC URLs bypass all protections. Admin sets URL to http://169.254.169.254/latest/meta-data/ for cloud metadata access or internal network pivoting. This issue has been patched in version 4.9.6.","Type":"Description","Title":"Wallos: SSRF via OIDC Token/UserInfo URL Configuration"}]}}}