CVE-2026-40465 An Open Re-direct Vulnerability in Nokia NSP
Medium 5.3
Published
Updated
Check this codebase for CVE-2026-40465 and fix it if it is affected.
What it is: CVE-2026-40465 is a medium-severity vulnerability in Nokia NSP, published on 31 Aug 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-2026-40465 in the wild and no public exploit code.
Affected product: Nokia NSP. 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-2026-40465/ (Markdown: https://insights.sbomify.com/CVE-2026-40465/index.md)
Attackers can redirect users to malicious sites via unvalidated URL parameters in Nokia NSP, potentially facilitating phishing attacks.
- 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-2026-40465?
CVE-2026-40465 is a medium-severity vulnerability in Nokia NSP, published on 31 Aug 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
NSP is vulnerable to an open redirect due to insufficient server-side validation of the URL (or redirect) parameter.
Weakness: CWE-601
Which versions are affected by CVE-2026-40465?
How do I fix CVE-2026-40465?
No fix has been published for CVE-2026-40465 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-40465 being exploited?
There is no known exploitation of CVE-2026-40465 in the wild and no public exploit code.
Sources
Also known as GHSA-7vrg-9396-hg47.