CVE-2024-40489: There is an injection vulnerability in jeecg boot versions 3.0.0 to 3.5.3 due to lax character filtering, which allows…
CVE-2024-40489 · Severity: critical · CVSS 9.8 · Published 2026-04-01
There is an injection vulnerability in jeecg boot versions 3.0.0 to 3.5.3 due to lax character filtering, which allows attackers to execute arbitrary code on components through specially crafted HTTP requests.
No. Junglewise Threat Intelligence has no report of CVE-2024-40489 being exploited in the wild.
How severe is CVE-2024-40489?
Critical severity, with a CVSS score of 9.8, published 1 April 2026.
Which products and versions are affected?
Jeecg Boot. The advisory does not name versions.
Is there a fix for CVE-2024-40489?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2024-40489?
Check whether you run Jeecg Boot. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.