# CVE-2026-49482: ClipBucket: SQL Wildcard Injection in Subtitle Edit Endpoint Allows Mass Subtitle Overwrite

> Authenticated attackers can inject SQL wildcards to overwrite all subtitle titles of any video they own in ClipBucket v5.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 11 Jun 2026
- **Updated:** 12 Jun 2026

## What is CVE-2026-49482?

CVE-2026-49482 is a medium-severity SQL injection vulnerability in MacWarrior clipbucket-v5, published on 11 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #141, ClipBucket v5 contains an improper neutralization of SQL wildcard characters in the subtitle editing endpoint. An authenticated user can send a % character as the number parameter to overwrite all subtitle titles of any video they own in a single HTTP request. This issue has been patched in version 5.5.3 - #141.

Weakness: CWE-943 (Improper Neutralization of Special Elements in Data Query Logic), CWE-155 (Improper Neutralization of Wildcards or Matching Symbols)

## Which versions are affected by CVE-2026-49482?


## How do I fix CVE-2026-49482?

No fix has been published for CVE-2026-49482 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-49482 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-49482 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-49482 and fix it if it is affected.

What it is: CVE-2026-49482 is a medium-severity SQL injection vulnerability in MacWarrior clipbucket-v5, published on 11 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-49482 exists.

Affected product: MacWarrior clipbucket-v5. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-49482/ (Markdown: https://insights.sbomify.com/CVE-2026-49482/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-49482
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-49482
- OSV: https://osv.dev/vulnerability/CVE-2026-49482

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-49482/
Summaries are generated and may contain mistakes; the official description above is the record.