Quick answers
- Is CVE-2026-78369 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-78369 being exploited in the wild.
- How severe is CVE-2026-78369?
- Informational severity, with a CVSS score of 0, published 24 August 2026.
- Which products and versions are affected?
- RansomLook RansomLook.
- Is there a fix for CVE-2026-78369?
- A patch was published on 2026-08-24: Flask login_required decorator applied to /admin/crypto/group/new route Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-78369 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-78369?
- Check whether you run RansomLook. 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
This is an authentication bypass vulnerability in the Flask web application routing. The /admin/crypto/group/new endpoint, which provides administrative functionality to create new crypto group entries, was not protected by Flask's login_required decorator. An unauthenticated remote attacker with network access to the RansomLook web interface could submit GET or POST requests to this endpoint and create or manipulate crypto group entries without possessing valid credentials. The vulnerability allows unauthorized data modification and could lead to integrity issues if malicious entries are subsequently consumed by other application logic. The fix applies the @flask_login.login_required decorator to enforce authentication checks.
Affected products
- RansomLook RansomLook
Timeline
- 2026-08-24: disclosed
- 2026-08-24: patched: Flask login_required decorator applied to /admin/crypto/group/new route