What is CVE-2026-2822?

CVE-2026-2822 is a medium-severity vulnerability in Jeecg Boot, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-02-20.

How severe is CVE-2026-2822?

Medium severity. CVSS v3 base score is 6.3 out of 10.

SQL Injection in Jeecg Boot

CVE-2026-2822

A security vulnerability has been detected in JeecgBoot up to 3.9.1. The affected element is an unknown function of the file /jeecgboot/sys/dict/loadDict/airag_app,1,create_by of the component Backend Interface. Such manipulation of the argument keyword leads to sql injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.

EPSS: 0.004 (28.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Jeecg Jeecg_boot
N/a Jeecgboot — versions 3.9.0, 3.9.1

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
cna@vuldb.com (Exploit, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2026-2822?: CVE-2026-2822 is a medium-severity vulnerability in Jeecg Boot, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-02-20.
How severe is CVE-2026-2822?: Medium severity. CVSS v3 base score is 6.3 out of 10.