JeecgBoot up to 3.9.5 Department Update doUpdateDepartInfo department_id missing authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.2$0-$5k2.50-

Summaryinfo

A vulnerability identified as problematic has been detected in JeecgBoot up to 3.9.5. This vulnerability affects unknown code of the file /sys/user/doUpdateDepartInfo of the component Department Update. The manipulation of the argument department_id leads to missing authentication. This vulnerability is referenced as CVE-2026-108873. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in JeecgBoot up to 3.9.5 and classified as problematic. This issue affects some unknown functionality of the file /sys/user/doUpdateDepartInfo of the component Department Update. The manipulation of the argument department_id with an unknown input leads to a missing authentication vulnerability. Using CWE to declare the problem leads to CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. Impacted is integrity. The summary by CVE is:

JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows low-privileged authenticated users to modify any department by calling PUT /sys/user/doUpdateDepartInfo. Attackers can supply a department id to rename or re-parent it and replace or remove its department heads without ownership or tenant checks.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-108873 since 10/11/2026. The exploitation is known to be easy. The attack may be initiated remotely. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 4.3
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/11/2026 Advisory disclosed
10/11/2026 +0 days CVE reserved
10/11/2026 +0 days VulDB entry created
10/11/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2026-108873 (🔒)
GCVE (CVE): GCVE-0-2026-108873
GCVE (VulDB): GCVE-100-416705

Entryinfo

Created: 10/11/2026 17:01
Changes: 10/11/2026 17:01 (75)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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