CVE-2026-40563
EUVD-2026-2697904.05.2026, 16:16
Description:
Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Atlas
Apache Atlas exposes a DSL search endpoint that accepts user-supplied query strings. Attacker can alter Gremlin traversal logic within grammar-allowed characters to access unintended data
Affect Version:
This issue affects Apache Atlas: from 0.8 through 2.4.0.
For the affect version >= 2.0, vulnerability is only when Atlas is deployed with below non-default configuration.
atlas.dsl.executor.traversal=false
Mitigation:
Users are recommended to upgrade to version 2.5.0, which fixes the issue.Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| apache | atlas | 0.8 ≤ 𝑥 < 2.5.0 |
𝑥
= Vulnerable software versions