CVE-2020-28035 WordPress before 5.5.2 allows attackers to gain privileges via XML-RPC.
Critical 9.8
Published
Updated
Check this codebase for CVE-2020-28035 and fix it if it is affected.
What it is: CVE-2020-28035 is a critical vulnerability in Debian Debian Linux, published on 31 Oct 2020.
Exploitation: There is no known exploitation of CVE-2020-28035 in the wild and no public exploit code.
Affected packages and fixed versions:
- wordpress (Bitnami): affected all versions; fixed in 5.5.2
- wordpress-multisite (Bitnami): affected all versions; fixed in 5.5.2
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-2020-28035/ (Markdown: https://insights.sbomify.com/CVE-2020-28035/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2020-28035?
CVE-2020-28035 is a critical vulnerability in Debian Debian Linux, published on 31 Oct 2020.
Official description
WordPress before 5.5.2 allows attackers to gain privileges via XML-RPC.
Which versions are affected by CVE-2020-28035?
2 open source packages ship an affected version, including wordpress and wordpress-multisite. It affects 3 products.
| Package | Affected | Fixed in |
|---|---|---|
wordpress Bitnami | All versions | 5.5.2 |
wordpress-multisite Bitnami | All versions | 5.5.2 |
Products include Debian Debian Linux, Fedoraproject Fedora, Wordpress Wordpress.
How do I fix CVE-2020-28035?
Upgrade wordpress to 5.5.2 or later.
Is CVE-2020-28035 being exploited?
There is no known exploitation of CVE-2020-28035 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as BIT-wordpress-2020-28035, BIT-wordpress-multisite-2020-28035, DEBIAN-CVE-2020-28035, GHSA-94cf-q7rf-65xg, UBUNTU-CVE-2020-28035.