GHSA-rv8r-8mh5-5376 TYPO3 Information Disclosure in Backend User Interface
Not scored
Published
Check this codebase for GHSA-rv8r-8mh5-5376 and fix it if it is affected.
What it is: GHSA-rv8r-8mh5-5376 is a vulnerability in typo3/cms-core, published on 30 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of GHSA-rv8r-8mh5-5376 in the wild and no public exploit code.
Affected packages and fixed versions:
- typo3/cms-core (Packagist): affected from 8.0.0; fixed in 8.7.27
- typo3/cms-core (Packagist): affected from 8.0.0; fixed in 8.7.27
- typo3/cms-core (Packagist): affected from 9.0.0; fixed in 9.5.8
- typo3/cms-core (Packagist): affected from 9.0.0; fixed in 9.5.8
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/GHSA-rv8r-8mh5-5376/ (Markdown: https://insights.sbomify.com/GHSA-rv8r-8mh5-5376/index.md)
Authenticated backend users can view unauthorized record references due to missing permission checks in the element information component.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is GHSA-rv8r-8mh5-5376?
GHSA-rv8r-8mh5-5376 is a vulnerability in typo3/cms-core, published on 30 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The element information component used to display properties of a certain record is susceptible to information disclosure. The list of references from or to the record is not properly checked for the backend user’s permissions. A valid backend user account is needed in order to exploit this vulnerability.
Which versions are affected by GHSA-rv8r-8mh5-5376?
4 open source packages ship an affected version, including typo3/cms-core.
| Package | Affected | Fixed in |
|---|---|---|
typo3/cms-core Packagist | From 8.0.0 | 8.7.27 |
typo3/cms-core Packagist | From 8.0.0 | 8.7.27 |
typo3/cms-core Packagist | From 9.0.0 | 9.5.8 |
typo3/cms-core Packagist | From 9.0.0 | 9.5.8 |
How do I fix GHSA-rv8r-8mh5-5376?
Upgrade typo3/cms-core to a fixed version for your release line: 8.7.27 or 9.5.8.
Is GHSA-rv8r-8mh5-5376 being exploited?
There is no known exploitation of GHSA-rv8r-8mh5-5376 in the wild and no public exploit code.