CVE-2026-115325 Netmaker through 1.7.0 Authorization Bypass via updateExtClient Unscoped Lookup
High 8.7
Published
Updated
Check this codebase for CVE-2026-115325 and fix it if it is affected.
What it is: CVE-2026-115325 is a high-severity vulnerability in gravitl netmaker, published on 22 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-115325 in the wild and no public exploit code.
Affected product: gravitl netmaker. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-115325/ (Markdown: https://insights.sbomify.com/CVE-2026-115325/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-115325?
CVE-2026-115325 is a high-severity vulnerability in gravitl netmaker, published on 22 Oct 2026.
Official description
Netmaker through 1.7.0 contains an authorization bypass vulnerability in the updateExtClient handler that allows network-scoped users to modify external clients on other networks. Attackers with external client permissions on one network can send PUT requests to /api/extclients/{network}/{clientid} to replace public keys, disable clients, and obtain WireGuard private keys.
Weakness: CWE-639
Which versions are affected by CVE-2026-115325?
How do I fix CVE-2026-115325?
No fix has been published for CVE-2026-115325 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-115325 being exploited?
There is no known exploitation of CVE-2026-115325 in the wild and no public exploit code.
Sources
Also known as GHSA-f2gq-2gr7-rjjc.