CVE-2026-124026 Bar Assistant 6.0.0-rc1 before 6.11.0 Incorrect Authorization via Cocktail Copy
Medium 5.3
Published
Updated
Check this codebase for CVE-2026-124026 and fix it if it is affected.
What it is: CVE-2026-124026 is a medium-severity vulnerability in karlomikus bar-assistant, published on 6 Nov 2026.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-124026 exists.
Affected product: karlomikus bar-assistant. 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-2026-124026/ (Markdown: https://insights.sbomify.com/CVE-2026-124026/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-124026?
CVE-2026-124026 is a medium-severity vulnerability in karlomikus bar-assistant, published on 6 Nov 2026.
Official description
Bar Assistant 6.0.0-rc1 before 6.11.0 contains an incorrect authorization vulnerability in CocktailController::copy that allows registered users to bypass source cocktail membership checks. Attackers owning a bar can POST to /api/cocktails/{id}/copy with other bars' cocktail ids to copy private recipes and images into their own bar.
Weakness: CWE-863
Which versions are affected by CVE-2026-124026?
How do I fix CVE-2026-124026?
No fix has been published for CVE-2026-124026 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-124026 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-124026 exists.
Sources
Also known as GHSA-4rpj-w8fh-483q.