Is CVE-2026-107801 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-107801 being exploited in the wild.

How severe is CVE-2026-107801?

Medium severity, with a CVSS score of 5.4, published 8 October 2026.

Is there a fix for CVE-2026-107801?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-107801 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-107801?

Check whether you run Jivejdon 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.

CVE-2026-107801: Jivejdon stored cross-site scripting in file upload

CVE-2026-107801 · Severity: medium · CVSS 5.4 · Published 2026-10-08

Jivejdon is a notebook and collaboration application that allows users to upload files and attachments. Authenticated attackers can upload HTML files with a disguised content type, which are then served inline to other users, allowing execution of arbitrary JavaScript in their browsers and potentially stealing their session data or account credentials.

Technologies: Jivejdon. Vendors: Jivejdon.

Quick answers

Is CVE-2026-107801 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-107801 being exploited in the wild.
How severe is CVE-2026-107801?: Medium severity, with a CVSS score of 5.4, published 8 October 2026.
Which products and versions are affected?: Jivejdon through 5.0.
Is there a fix for CVE-2026-107801?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-107801 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-107801?: Check whether you run Jivejdon 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 vulnerability is a stored cross-site scripting (XSS) flaw in the file upload functionality, specifically in UploadShowAction. An authenticated attacker can upload a file declared with Content-Type text/html, bypassing file type validation which only checks file extensions. The application serves the uploaded file inline, allowing malicious JavaScript to execute in the context of the application's origin when other users view or share the link.

Affected products

Jivejdon Jivejdon through 5.0

Timeline

2026-10-08: disclosed

References

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