Quick answers
- Is CVE-2026-19049 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-19049 being exploited in the wild.
- How severe is CVE-2026-19049?
- High severity, with a CVSS score of 8.6, published 10 August 2026.
- Which products and versions are affected?
- ProSolution WP Client before 2.0.9.
- Is there a fix for CVE-2026-19049?
- A patch was published on 2026-08-10: Fixed in version 2.0.9 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-19049 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-19049?
- Check whether you run ProSolution WP Client 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
The plugin contains a SQL injection vulnerability in the processing of the 'removesite' cookie value, which is used directly in SQL queries without sanitization or parameterization. The vulnerable code processes this cookie on every HTTP request without requiring authentication or checking user capabilities, making it accessible to any unauthenticated visitor. An attacker can craft malicious cookie values using SQL injection syntax (e.g., OR 1=1 or conditional delays) to either delete arbitrary records or exfiltrate data via time-based blind SQL injection. The vulnerability affects versions before 2.0.9 and has been patched in version 2.0.9.
Affected products
- ProSolution WP Client before 2.0.9
Timeline
- 2026-08-06: disclosed: Publicly published on WPScan vulnerability database
- 2026-08-10: patched: Fixed in version 2.0.9