CVE-2026-105256 LatePoint < 5.7.5 - Unauthenticated Payment Bypass via 'payment_portion' Parameter
Medium 5.3
Published
Updated
Check this codebase for CVE-2026-105256 and fix it if it is affected.
What it is: CVE-2026-105256 is a medium-severity vulnerability in Unknown LatePoint, published on 21 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-105256 in the wild and no public exploit code.
Affected product: Unknown LatePoint. 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-2026-105256/ (Markdown: https://insights.sbomify.com/CVE-2026-105256/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-105256?
CVE-2026-105256 is a medium-severity vulnerability in Unknown LatePoint, published on 21 Oct 2026.
Official description
The LatePoint WordPress plugin before 5.7.5 does not validate the client-supplied value that determines how much is charged for a booking against the amounts the service and site actually allow, allowing an unauthenticated visitor to make the amount due resolve to zero and obtain a confirmed appointment and a recorded order without completing any payment.
Weakness: CWE-345
Which versions are affected by CVE-2026-105256?
How do I fix CVE-2026-105256?
No fix has been published for CVE-2026-105256 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-105256 being exploited?
There is no known exploitation of CVE-2026-105256 in the wild and no public exploit code.
Sources
Also known as GHSA-5qmh-x48w-jf3f.