Quick answers
- Is CVE-2026-45218 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-45218 being exploited in the wild.
- How severe is CVE-2026-45218?
- High severity, with a CVSS score of 7.7, published 12 May 2026.
- Which products and versions are affected?
- WP Travel <= 11.4.0.
- Is there a fix for CVE-2026-45218?
- A patch was published on 2026-05-09: Version 11.5.0 released to address the vulnerability Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-45218 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-45218?
- Check whether you run WP Travel at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A blind SQL injection vulnerability exists in the WP Travel plugin for WordPress due to improper neutralization of special elements used in SQL commands. The flaw is present in versions up to and including 11.4.0. An attacker with 'Contributor' level privileges or higher can exploit this via network requests to interact directly with the database. While the impact is primarily focused on data confidentiality (C:H), the vulnerability allows for the extraction of sensitive data through inference. The issue is addressed in version 11.5.0.
Affected products
- WP Travel WP Travel <= 11.4.0
Timeline
- 2026-04-09: other: Reported by Nhut Quang
- 2026-05-09: disclosed: Initial disclosure by Patchstack
- 2026-05-12: advisory: CVE published to NVD
- 2026-05-09: patched: Version 11.5.0 released to address the vulnerability