CVE-2026-108648

7.1 highEPSS 0.3%

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.

CVSS 4.0: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-25)
CWE: CWE-862
Published: 2026-10-10
Modified: 2026-10-14
Record from: the NVD, synced 2026-10-19

References

https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_sys_api_credential_family.py
https://github.com/jeecgboot/JeecgBoot/blob/e3b9dc0aefe1943d9772b026f64ed671a7c82802/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/api/controller/SystemApiController.java#L358-L361
https://www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-getdynamicdbsourcebycode-endpoint

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