CVE-2026-103332 The Payex Payment Gateway for Woocommerce WordPress plugin through 1.2.10 does not properly verify the authenticity of incoming payment noti
Medium 5.3
Published
Updated
Check this codebase for CVE-2026-103332 and fix it if it is affected.
What it is: CVE-2026-103332 is a medium-severity vulnerability in Unknown Payex Payment Gateway for Woocommerce, published on 27 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-103332 in the wild and no public exploit code.
Affected product: Unknown Payex Payment Gateway for Woocommerce. 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-2026-103332/ (Markdown: https://insights.sbomify.com/CVE-2026-103332/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-103332?
CVE-2026-103332 is a medium-severity vulnerability in Unknown Payex Payment Gateway for Woocommerce, published on 27 Oct 2026.
Official description
The Payex Payment Gateway for Woocommerce WordPress plugin through 1.2.10 does not properly verify the authenticity of incoming payment notifications, relying on a validation secret that is empty by default, allowing unauthenticated attackers to forge a valid payment confirmation and mark any order as paid.
Weakness: CWE-287
Which versions are affected by CVE-2026-103332?
How do I fix CVE-2026-103332?
No fix has been published for CVE-2026-103332 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-103332 being exploited?
There is no known exploitation of CVE-2026-103332 in the wild and no public exploit code.
Sources
Also known as GHSA-qxp3-7pvj-q7qx.