CVE-2026-35507 Open redirect in Shynet
Medium 6.4
Published
Updated
Check this codebase for CVE-2026-35507 and fix it if it is affected.
What it is: CVE-2026-35507 is a medium-severity vulnerability in milesmcc Shynet, published on 3 Apr 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-35507 in the wild and no public exploit code.
Affected product: milesmcc Shynet. 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-2026-35507/ (Markdown: https://insights.sbomify.com/CVE-2026-35507/index.md)
Attackers can inject the Host header during password resets to redirect users to malicious sites, potentially leading to account takeover.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-35507?
CVE-2026-35507 is a medium-severity vulnerability in milesmcc Shynet, published on 3 Apr 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Shynet before 0.14.0 allows Host header injection in the password reset flow.
Weakness: CWE-348
Which versions are affected by CVE-2026-35507?
It affects 1 product.
Products include Shynet Shynet.
How do I fix CVE-2026-35507?
No fix has been published for CVE-2026-35507 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-35507 being exploited?
There is no known exploitation of CVE-2026-35507 in the wild and no public exploit code.
Other vulnerabilities in milesmcc Shynet
Sources
Also known as GHSA-hvm7-86pv-v2p2.