CVE-2026-112017
JeecgBoot before 3.9.5 contains an sql injection vulnerability that allows authenticated attackers to bypass the SqlInjectionUtil keyword blocklist by inserting newline characters into dictionary and online report SQL fragments.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
JeecgBoot before 3.9.5 contains an sql injection vulnerability that allows authenticated attackers to bypass the SqlInjectionUtil keyword blocklist by inserting newline characters into dictionary and online report SQL fragments. Attackers can send newline-separated payloads to endpoints like /sys/dict/getDictItems for boolean or time-based blind injection, extracting database contents including administrator password hashes from sys_user.
- CVSS 4.0
- 7.1 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.28% probability · 21th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Source
- disclosure@vulncheck.com
EPSS moved from 0.3% on 19 October 2026 to 0.3% on 26 October 2026.
References
- https://github.com/jeecgboot/JeecgBoot
- https://github.com/jeecgboot/JeecgBoot/blob/v3.9.2/jeecg-boot/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/SqlInjectionUtil.java#L269-L305
- https://github.com/jeecgboot/JeecgBoot/commit/a2be896f753936956ee6863b632b8e5a0231345c
- https://github.com/jeecgboot/JeecgBoot/issues/9677
- https://github.com/jeecgboot/JeecgBoot/releases/tag/v3.9.5
- https://www.vulncheck.com/advisories/jeecgboot-before-3.9.5-sql-injection-via-sqlinjectionutil-newline-bypass
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.