CVE-2026-81270 Apache Allura: Information exposure via search
High 7.5
Published
Updated
Check this codebase for CVE-2026-81270 and fix it if it is affected.
What it is: CVE-2026-81270 is a high-severity vulnerability in Apache Allura, published on 4 Sep 2026.
Exploitation: There is no known exploitation of CVE-2026-81270 in the wild and no public exploit code.
Affected product: Apache Allura. 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-2026-81270/ (Markdown: https://insights.sbomify.com/CVE-2026-81270/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-81270?
CVE-2026-81270 is a high-severity vulnerability in Apache Allura, published on 4 Sep 2026.
Official description
Apache Allura: exposure of non-public information via search.
This issue affects Apache Allura: through 1.20.0.
Users are recommended to upgrade to version 1.21.0, which fixes the issue.
Weakness: CWE-200
Which versions are affected by CVE-2026-81270?
How do I fix CVE-2026-81270?
No fix has been published for CVE-2026-81270 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-81270 being exploited?
There is no known exploitation of CVE-2026-81270 in the wild and no public exploit code.
Sources
Also known as GHSA-49gm-q7rp-8x48.