Quick answers
- Is CVE-2026-110033 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-110033 being exploited in the wild.
- How severe is CVE-2026-110033?
- Informational severity, published 18 October 2026.
- Which products and versions are affected?
- Salon Booking System before 10.31.11.
- Is there a fix for CVE-2026-110033?
- Yes: fixed in 10.31.11. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-110033 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-110033?
- Check whether you run Salon Booking System 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.
How to fix
- Fixed in: 10.31.11
Technical details
The plugin's image URL handler does not validate user-supplied URLs before performing server-side fetches, enabling both Server-Side Request Forgery (SSRF) and stored Cross-Site Scripting (XSS). Users with Salon Staff role or higher can request internal resources and have responses written to publicly accessible paths under attacker-controlled filenames, or upload SVG files containing arbitrary scripts that execute in the origin context. The vulnerability requires authenticated access at the Salon Staff privilege level or above.
Affected products
- Salon Booking System Salon Booking System before 10.31.11
Timeline
- 2026-10-16: disclosed