CVE-2026-101273 Giftcard enumeration
Medium 5.3
Published
Updated
Check this codebase for CVE-2026-101273 and fix it if it is affected.
What it is: CVE-2026-101273 is a medium-severity vulnerability, published on 28 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-101273 in the wild and no public exploit code.
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-2026-101273/ (Markdown: https://insights.sbomify.com/CVE-2026-101273/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2026-101273?
CVE-2026-101273 is a medium-severity vulnerability, published on 28 Oct 2026.
Official description
Some of our API endpoints allowed to create order payments referencing a gift card by using the auto-incremented internal ID. This ID was not checked and allowed creating payments that reference gift cards from different organizers and thereby obtaining their secret. The gift card is not charged in this case, but by then triggering a refund on the payment, one can increase the value of the gift card.
Which versions are affected by CVE-2026-101273?
How do I fix CVE-2026-101273?
Upgrade to a fixed version.
Is CVE-2026-101273 being exploited?
There is no known exploitation of CVE-2026-101273 in the wild and no public exploit code.
Sources
Also known as BELL-CVE-2026-101273, GHSA-c455-p7g3-cw6m.