Vulnerability in easysoft zentaopms

[ Description ]Official description

ZenTao PMS through 22.6 contains a missing authorization vulnerability in doc::ajaxGetDoc() that allows authenticated users to read documents without checkPrivDoc() access checks. Low-privilege attackers can enumerate sequential document ids to retrieve body and draft content of private documents and restricted library, product, project, or team documents.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/easysoft/zentaopms
• github.com/easysoft/zentaopms/blob/zentaopms_22.6_20260917/module/doc/control.php
• github.com/easysoft/zentaopms/issues/215
• hackmd.io/@hieuPenguinnn/zentaopms-doc-ajaxgetdoc-private-doc-disclosure-idor
• www.vulncheck.com/advisories/zentao-pms-through-22.6-missing-authorization-via-doc-ajax…