Auth bypass in Zoujingli Think-Plugs-Admin
CVE-2026-111655
ThinkAdmin think-plugs-admin through 1.0.81 contains an insecure direct object reference vulnerability that allows non-super administrators to read and overwrite other administrators' file records via admin/file.edit. Attackers holding the admin/file.edit node can request or POST a target id with columns like xurl, hash, or uuid to view download URLs, tamper records, or reassign ownership.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@hieuPenguinnn/thinkadmin-file-edit-missing-owner-scope-idor (third-party-advisory)
- github.com/zoujingli/think-plugs-admin/blob/v1.0.81/src/controller/File.php (technical-description)
- github.com/zoujingli/ThinkLibrary/blob/v6.1.101/src/helper/FormHelper.php (technical-description)
- github.com/zoujingli/ThinkLibrary/blob/v6.1.101/src/service/SystemService.php (technical-description)
- www.vulncheck.com/advisories/thinkadmin-think-plugs-admin-through-1.0.81-idor-v… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111655?
- CVE-2026-111655 is a low-severity vulnerability in Zoujingli Think-Plugs-Admin, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 3.8/10. Published 2026-10-16.
- How severe is CVE-2026-111655?
- Low severity. CVSS v3 base score is 3.8 out of 10.