CVE-2026-117607 Xerte Online Toolkits through 3.15.5 RCE via Language Pack Import
High 8.6
Published
Updated
Check this codebase for CVE-2026-117607 and fix it if it is affected.
What it is: CVE-2026-117607 is a high-severity vulnerability in thexerteproject xerteonlinetoolkits, published on 28 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-117607 in the wild and no public exploit code.
Affected product: thexerteproject xerteonlinetoolkits. 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-2026-117607/ (Markdown: https://insights.sbomify.com/CVE-2026-117607/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-117607?
CVE-2026-117607 is a high-severity vulnerability in thexerteproject xerteonlinetoolkits, published on 28 Oct 2026.
Official description
Xerte Online Toolkits through 3.15.5 contains a remote code execution vulnerability that allows authenticated users with system permission to run PHP by importing a crafted language pack. Attackers can upload a ZIP via import_language.php containing a .inc file, then request it through the language parameter to execute code on the server.
Weakness: CWE-434
Which versions are affected by CVE-2026-117607?
How do I fix CVE-2026-117607?
No fix has been published for CVE-2026-117607 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-117607 being exploited?
There is no known exploitation of CVE-2026-117607 in the wild and no public exploit code.
Sources
Also known as GHSA-w4qr-gppq-v53c.