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Description

ruoyi-vue-pro through 2026.05, fixed in commit c779a47, contains a missing authorization vulnerability in the CRM module's GET /admin-api/crm/follow-up-record/get endpoint that allows authenticated users to read any follow-up record by iterating sequential numeric IDs. Attackers can exploit this by sending requests with arbitrary ID parameters to access other users' follow-up notes, file attachments, scheduling information, and business entity references without proper authorization checks.

PUBLISHED Reserved 2026-06-26 | Published 2026-06-29 | Updated 2026-07-14 | Assigner VulnCheck




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Problem types

Missing Authorization

Product status

Default status
unaffected

Any version
affected

c779a476617c58a38904191094d22df254b42542 (git)
unaffected

Credits

George Chen finder

References

github.com/YunaiV/ruoyi-vue-pro/issues/1159 exploit

github.com/YunaiV/ruoyi-vue-pro/issues/1159 (Researcher Disclosure) issue-tracking

github.com/...ommit/c779a476617c58a38904191094d22df254b42542 (Patch Commit) patch

www.vulncheck.com/...on-in-crm-follow-up-record-get-endpoint third-party-advisory

cve.org (CVE-2026-57949)

nvd.nist.gov (CVE-2026-57949)

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