Quick answers
- Is CVE-2026-42847 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-42847 being exploited in the wild.
- How severe is CVE-2026-42847?
- Informational severity, with a CVSS score of 7.1, published 14 May 2026.
- Which products and versions are affected?
- MacWarrior ClipBucket < 5.5.3 - #122.
- Is there a fix for CVE-2026-42847?
- 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-2026-42847 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-42847?
- Check whether you run MacWarrior ClipBucket 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
A SQL injection vulnerability exists in ClipBucket v5 prior to version 5.5.3 - #122 due to improper neutralization of the 'type' GET parameter in the admin_area/action_logs.php endpoint. The application takes the user-supplied value and passes it to the fetch_action_logs() function, where it is concatenated directly into a SQL WHERE clause without parameterization or validation. An authenticated attacker with at least low-level administrative access can use UNION-based SQL injection to exfiltrate arbitrary data from the database, including user hashes and system metadata. The issue is resolved in version 5.5.3 - #122 by implementing better input handling.
Affected products
- MacWarrior ClipBucket < 5.5.3 - #122
Timeline
- 2026-05-04: advisory: Original GitHub security advisory published
- 2026-05-14: disclosed: CVE-2026-42847 published to NVD