SB20260721143 - Multiple vulnerabilities in spacewalk-java

Description

This security bulletin contains information about 2 vulnerabilities.

1) Path traversal (CVE-ID: CVE-2026-63009)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:P/U:Green

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within image upload filename. A remote user can send a specially crafted HTTP request and write arbitrary files on the system.

2) Authorization bypass through user-controlled key (CVE-ID: CVE-2026-63007)

CWE-ID: CWE-639 - Authorization Bypass Through User-Controlled Key

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to authorization bypass through user-controlled key in formula.setFormulasOfGroup and formula.getCombinedFormulaDataByServerIds. A remote user can tamper with and read formula configuration of other organizations.

Remediation

Install update from vendor's website.

References

• https://github.com/uyuni-project/uyuni/security/advisories/GHSA-4234-6577-fh32
• https://github.com/uyuni-project/uyuni/security/advisories/GHSA-6544-8pr9-fhf4