SB2026082577 - Multiple vulnerabilities in Apache Atlas

Description

This security bulletin contains information about 2 vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2025-62198)

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]

The vulnerability allows a remote user to execute arbitrary script in a victim's browser.

The vulnerability exists due to cross-site scripting in the Create Entity page when handling crafted input. A remote user can submit crafted content to execute arbitrary script in a victim's browser.

2) Code Injection (CVE-ID: CVE-2026-40563)

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to disclose unintended data.

The vulnerability exists due to improper control of generation of code in the DSL search endpoint when processing user-supplied query strings. A remote attacker can alter Gremlin traversal logic within grammar-allowed characters to disclose unintended data.

For deployments of version 2.0 and later, the issue is exposed only when the non-default configuration atlas.dsl.executor.traversal=false is enabled.

Remediation

Install update from vendor's website.

References

• https://lists.apache.org/api/email.lua?id=gl4o17j7bkwcj94xsq2815555s8bkffs
• https://lists.apache.org/api/email.lua?id=3zhg05ckz38crbmx1w6pc4hh62rvfw3p
• https://atlas.apache.org/