Authorization bypass through user-controlled key in spacewalk-java - CVE-2026-63007
Published: July 21, 2026
Vulnerability identifier: #VU138957
CSH Severity: Medium
CVSS v4: 8.6 [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]
CVE-ID: CVE-2026-63007
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
spacewalk-java
How to mitigate CVE-2026-63007
Install updates from vendor's website.
spacewalk-java - addressed in versions 4.3.92-0, 5.1.28-0, 5.2.19-0