CVE-2026-59548 WordPress Byteflows Travel & Hotel Booking plugin <= 1.0.0 - Sensitive Data Exposure vulnerability
High 7.5
Published
Updated
Check this codebase for CVE-2026-59548 and fix it if it is affected.
What it is: CVE-2026-59548 is a high-severity vulnerability in Byteflows Travel & Hotel Booking, published on 27 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-59548 in the wild and no public exploit code.
Affected product: Byteflows Travel & Hotel Booking. 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-2026-59548/ (Markdown: https://insights.sbomify.com/CVE-2026-59548/index.md)
Unauthenticated attackers can access sensitive data in the Byteflows Travel & Hotel Booking WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-59548?
CVE-2026-59548 is a high-severity vulnerability in Byteflows Travel & Hotel Booking, published on 27 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unauthenticated Sensitive Data Exposure in Byteflows Travel & Hotel Booking <= 1.0.0 versions.
Weakness: CWE-497
Which versions are affected by CVE-2026-59548?
How do I fix CVE-2026-59548?
No fix has been published for CVE-2026-59548 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-59548 being exploited?
There is no known exploitation of CVE-2026-59548 in the wild and no public exploit code.
Sources
Also known as GHSA-3m7x-8cmw-q274.