CVE-2018-14065 PHPOffice Common Improper Restriction of XML External Entity Reference
Critical 9.8
Published
Updated
Check this codebase for CVE-2018-14065 and fix it if it is affected.
What it is: CVE-2018-14065 is a critical vulnerability in n/a, published on 15 Jul 2018. 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-2018-14065 in the wild and no public exploit code.
Affected packages and fixed versions:
- phpoffice/common (Packagist): affected all versions; fixed in 0.2.9
- phpoffice/common (Packagist): affected all versions; fixed in 0.2.9
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-2018-14065/ (Markdown: https://insights.sbomify.com/CVE-2018-14065/index.md)
An attacker can exploit an XML External Entity vulnerability in PHPOffice Common to read sensitive files or cause denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2018-14065?
CVE-2018-14065 is a critical vulnerability in n/a, published on 15 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
XMLReader.php in PHPOffice Common before 0.2.9 allows XXE.
Weakness: CWE-611
Which versions are affected by CVE-2018-14065?
2 open source packages ship an affected version, including phpoffice/common. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
phpoffice/common Packagist | All versions | 0.2.9 |
phpoffice/common Packagist | All versions | 0.2.9 |
Products include Phpoffice Project Common.
How do I fix CVE-2018-14065?
Upgrade phpoffice/common to 0.2.9 or later.
Is CVE-2018-14065 being exploited?
There is no known exploitation of CVE-2018-14065 in the wild and no public exploit code.
Sources
Also known as GHSA-2853-hf2g-9843.