CVE-2026-24300 Azure Front Door Elevation of Privilege Vulnerability
Critical 9.8
Published
Updated
Check this codebase for CVE-2026-24300 and fix it if it is affected.
What it is: CVE-2026-24300 is a critical vulnerability in Microsoft Azure Front Door, published on 5 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-24300 in the wild and no public exploit code.
Affected product: Microsoft Azure Front Door. 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-2026-24300/ (Markdown: https://insights.sbomify.com/CVE-2026-24300/index.md)
Attackers can escalate privileges within Azure Front Door, potentially gaining unauthorized control over cloud resources.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-24300?
CVE-2026-24300 is a critical vulnerability in Microsoft Azure Front Door, published on 5 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Azure Front Door Elevation of Privilege Vulnerability
Weakness: CWE-284
Which versions are affected by CVE-2026-24300?
It affects 1 product.
Products include Microsoft Azure Front Door.
How do I fix CVE-2026-24300?
No fix has been published for CVE-2026-24300 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-24300 being exploited?
There is no known exploitation of CVE-2026-24300 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Azure Front Door
Sources
Also known as GHSA-pxq3-qg6w-x95x.