JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the editThirdAppConfig handler that allows any authenticated user to… (CVE-2026-108883)
Description
JeecgBoot versions through 3.9.5 have a missing authorization vulnerability in the editThirdAppConfig handler. This flaw allows any authenticated user, including low-privileged attackers, to modify configurations of third-party integrations such as DingTalk, WeCom, or Feishu. Attackers can replace sensitive parameters like client id, client secret, agent id, and corp id, potentially redirecting directory synchronization and messaging to attacker-controlled applications or disrupting these services.
CVSS v3.1
Score 6.5medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-108883 describes a missing authorization vulnerability in JeecgBoot through version 3.9.5 within the editThirdAppConfig handler. The vulnerability permits any authenticated user to alter third-party application configurations without proper authorization checks. This enables low-privileged attackers to replace critical integration credentials for DingTalk, WeCom, or Feishu, which could lead to redirection of directory synchronization and messaging functions to attacker-controlled endpoints or cause service disruption.
Potential Impact
The vulnerability allows unauthorized modification of third-party integration configurations by any authenticated user with low privileges. This can lead to integrity issues by redirecting synchronization and messaging to attacker-controlled applications, potentially compromising the confidentiality and integrity of communications and directory data. Availability impact is not indicated.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the editThirdAppConfig handler to trusted users only and monitor for unauthorized configuration changes.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-cc33-2w5g-wpvx
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-108883"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6acc00902cdf04f656fe38c1
Added to database: 10/11/2026, 21:33:04 UTC
Last enriched: 10/11/2026, 21:38:12 UTC
Last updated: 10/12/2026, 02:48:15 UTC
Views: 3
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