JeecgBoot up to 3.9.5 DynamicDbSourceByCode Endpoint getDynamicDbSourceByCode dbSourceCode improper authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k1.38+

Summaryinfo

A vulnerability has been found in JeecgBoot up to 3.9.5 and classified as problematic. The affected element is an unknown function of the file /sys/api/getDynamicDbSourceByCode of the component DynamicDbSourceByCode Endpoint. Performing a manipulation of the argument dbSourceCode results in improper authorization. This vulnerability was named CVE-2026-108648. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, was found in JeecgBoot up to 3.9.5. This affects an unknown part of the file /sys/api/getDynamicDbSourceByCode of the component DynamicDbSourceByCode Endpoint. The manipulation of the argument dbSourceCode with an unknown input leads to a improper authorization vulnerability. CWE is classifying the issue as CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality. The summary by CVE is:

JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the GET /sys/api/getDynamicDbSourceByCode endpoint of SystemApiController, which lacks Shiro permission or role annotations. Any authenticated low-privileged user can supply datasource codes in the dbSourceCode parameter to retrieve JDBC URLs, usernames and decrypted cleartext database passwords.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-108648 since 10/10/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/11/2026). MITRE ATT&CK project uses the attack technique T1548.002 for this issue.

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: 5.4
VulDB Meta Temp Score: 5.3

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

CNA Base Score: 6.5
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: Improper authorization
CWE: CWE-285 / CWE-266
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

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

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2026-108648 (🔒)
GCVE (CVE): GCVE-0-2026-108648
GCVE (VulDB): GCVE-100-416433

Entryinfo

Created: 10/11/2026 00:44
Changes: 10/11/2026 00:44 (75)
Complete: 🔍
Cache ID: 216::103

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

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