Quick answers
- Is CVE-2026-49482 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-49482 being exploited in the wild.
- How severe is CVE-2026-49482?
- Medium severity, with a CVSS score of 4.3, published 12 June 2026.
- Which products and versions are affected?
- MacWarrior ClipBucket <= 5.5.3 - #140.
- Is there a fix for CVE-2026-49482?
- A patch was published on 2026-06-11: Fix released in version 5.5.3 - #141 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-49482 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-49482?
- 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
The vulnerability exists in the `update_subtitle()` function within `upload/includes/classes/video.class.php`. While the application uses `mysql_clean()` (which wraps `mysqli::real_escape_string()`) to prevent standard SQL injection, the database query utilizes the `LIKE` operator for the `number` field. Because `real_escape_string()` does not neutralize SQL wildcards like `%` or `_`, an authenticated attacker can provide a `%` character as the `number` parameter. This causes the `WHERE` clause to match every subtitle row associated with the `videoid`, resulting in a mass overwrite of all subtitle titles for that video. The issue is fixed in version 5.5.3 - #141 by replacing the `LIKE` operator with `=` and adding input validation.
Affected products
- MacWarrior ClipBucket v5 <= 5.5.3 - #140
Timeline
- 2026-06-03: advisory: GitHub Security Advisory published
- 2026-06-11: disclosed: CVE published to NVD
- 2026-06-11: patched: Fix released in version 5.5.3 - #141