Quick answers
- Is CVE-2026-42699 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-42699 being exploited in the wild.
- How severe is CVE-2026-42699?
- High severity, with a CVSS score of 7.1, published 10 October 2026.
- Which products and versions are affected?
- FolioVision FV Player 8.1.8 and earlier.
- Is there a fix for CVE-2026-42699?
- Yes: fixed in 8.1.9. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-42699 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-42699?
- Check whether you run FolioVision FV Player 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: 8.1.9
Technical details
The vulnerability is a cross-site scripting (XSS) flaw in FV Player 8 versions up to 8.1.8 that can be exploited without authentication. An attacker can inject malicious scripts via a crafted input that execute in the context of a victim's browser, potentially leading to account hijacking or data theft. User interaction is required for successful exploitation.
Affected products
- Foliovision FV Player 8.1.8 and earlier
Timeline
- 2026-09-11: disclosed
- 2026-10-06: advisory
- 2026-10-06: patched