CVE-2026-105997 Booking Package < 1.7.33 - Unauthenticated Verification Email Sending to Arbitrary Recipient
Medium 5.3
Published
Updated
Check this codebase for CVE-2026-105997 and fix it if it is affected.
What it is: CVE-2026-105997 is a medium-severity vulnerability in Unknown Booking Package, published on 28 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-105997 in the wild and no public exploit code.
Affected product: Unknown Booking Package. 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-2026-105997/ (Markdown: https://insights.sbomify.com/CVE-2026-105997/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-105997?
CVE-2026-105997 is a medium-severity vulnerability in Unknown Booking Package, published on 28 Oct 2026.
Official description
The Booking Package WordPress plugin before 1.7.33 does not restrict who can trigger its booking verification-code emails nor bind the recipient to server-side state, allowing unauthenticated users to make the site send templated verification-code emails to arbitrary recipients.
Weakness: CWE-862
Which versions are affected by CVE-2026-105997?
How do I fix CVE-2026-105997?
No fix has been published for CVE-2026-105997 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-105997 being exploited?
There is no known exploitation of CVE-2026-105997 in the wild and no public exploit code.
Sources
Also known as GHSA-jf6v-v63c-q8q2.