CVE-2026-7018: Datavane Datavines JWT Token TokenManager.java hard-coded key
A vulnerability was determined in Datavane Datavines up to 13607645e14a4982468cfdbcf75c85cde63bae71. The affected element is an unknown function of the file datavines-core/src/main/java/io/datavines/core/utils/TokenManager.java of the component JWT Token Handler. Executing a manipulation of the argument tokenSecret can lead to use of hard-coded cryptographic key . The attack can be executed remotely. The attack requires a high level of complexity. The exploitability is described as difficult. The exploit has been publicly disclosed and may be utilized. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. This patch is called e540d6dc04e2e6ad11907fb655f3728a13e7b939. It is advisable to implement a patch to correct this issue. The project was informed of the problem early through a pull request but has not reacted yet.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch e540d6dc04e2e6ad11907fb655f3728a13e7b939
Event History
Frequently Asked Questions
What is the severity of CVE-2026-7018?
CVE-2026-7018 is classified as a high severity vulnerability due to its potential exploitation risks.
How do I fix CVE-2026-7018?
To resolve CVE-2026-7018, update Datavane Datavines to a version higher than 13607645e14a4982468cfdbcf75c85cde63bae71.
What systems are affected by CVE-2026-7018?
CVE-2026-7018 affects versions of Datavane Datavines up to 13607645e14a4982468cfdbcf75c85cde63bae71.
What is the nature of the vulnerability in CVE-2026-7018?
CVE-2026-7018 involves a hard-coded key in the TokenManager.java file which can be exploited.
Who is responsible for addressing CVE-2026-7018?
The vendor, Datavane, is responsible for providing updates and patches to mitigate CVE-2026-7018.