{"schema":"threatline.record/2","record":{"id":"CVE-2026-110123","aliases":[],"summary":"Makunet maku-boot 4.3.0 through 5.0.0 Missing Authorization via Mail and SMS Config Endpoints","details":"Makunet maku-boot 4.3.0 through 5.0.0 contains a missing authorization vulnerability that allows authenticated users to read mail and SMS configurations by calling /sys/mail/config/list and /sys/sms/config/list without the required authority checks. Attackers can retrieve unmasked SMTP passwords and Aliyun, Tencent Cloud, Qiniu or Huawei Cloud access keys, and abuse /sys/mail/config/send to send mail to arbitrary recipients.","categories":["Unclassified"],"product":"maku-boot","vendor":"makunet","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110123","source_modified_at":"2026-10-16T22:19:01.993Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"maku-boot","vendor":"makunet","versions":[{"version":"4.3.0","lessThanOrEqual":"5.0.0","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00281,"percentile":0.19578,"score_date":"2026-10-23"},"published_at":"2026-10-13T16:53:18.499Z","modified_at":"2026-10-16T22:19:01.993Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110123","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-16T22:19:01.993Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110123","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/maku-boot-mail-sms-config-bfla","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/makunet/maku-boot/blob/4cd202b037e2ac47e366d4b0691fb387c764d308/maku-boot-system/src/main/java/net/maku/system/controller/SysMailConfigController.java#L53-L59","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/makunet/maku-boot/blob/4cd202b037e2ac47e366d4b0691fb387c764d308/maku-boot-system/src/main/java/net/maku/system/controller/SysMailConfigController.java#L79-L84","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/makunet/maku-boot/blob/4cd202b037e2ac47e366d4b0691fb387c764d308/maku-boot-system/src/main/java/net/maku/system/controller/SysSmsConfigController.java#L53-L59","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/makunet/maku-boot/releases/tag/v5.0.0","tags":["release-notes"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/makunet-maku-boot-4.3.0-through-5.0.0-missing-authorization-via-mail-and-sms-config-endpoints","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-16T22:18:49.914719Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-16T22:19:01.993Z","content_hash":"58bbedea407495f0ab8781c21ee43177cafda484f054701f2ca0e208749eded9"}}