Quick answers
- Is CVE-2026-94661 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-94661 being exploited in the wild.
- How severe is CVE-2026-94661?
- High severity, with a CVSS score of 7.1, published 9 October 2026.
- Which products and versions are affected?
- Crocoblock JetBlog through 2.4.10.
- Is there a fix for CVE-2026-94661?
- Yes: fixed in 2.4.10.1. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-94661 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-94661?
- Check whether you run Crocoblock JetBlog 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: 2.4.10.1
Technical details
The plugin fails to properly sanitize user input during web page generation, allowing reflected XSS attacks via unprotected parameters. No authentication is required to craft a malicious link, but user interaction (clicking the link) is necessary for exploitation. An attacker can steal visitor cookies, session tokens, or perform actions on behalf of logged-in users.
Affected products
- Crocoblock JetBlog through 2.4.10
Timeline
- 2026-10-09: disclosed
- 2026-10-03: advisory: Patchstack advisory published