# CVE-2026-45418: ClipBucket: Blind SQL Injection in subtitle_edit.php

> Authenticated users can exploit a blind SQL injection in subtitle editing to exfiltrate sensitive data from the ClipBucket video sharing platform.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **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-2026-45418?

CVE-2026-45418 is a high-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 - #132, any authenticated user who can upload videos can add multiple subtitles from different files and change their title (English, Spanish...). The POST /actions/subtitle_edit.php request used to change their title includes a number parameter which is vulnerable to SQL Injection. A boolean-based blind SQL injection can be used to exfiltrate sensitive data. This issue has been patched in version 5.5.3 - #132.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2026-45418?


## How do I fix CVE-2026-45418?

No fix has been published for CVE-2026-45418 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-45418 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-45418 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-45418 and fix it if it is affected.

What it is: CVE-2026-45418 is a high-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-2026-45418 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-2026-45418/ (Markdown: https://insights.sbomify.com/CVE-2026-45418/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-45418
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-45418
- OSV: https://osv.dev/vulnerability/CVE-2026-45418

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-45418/
Summaries are generated and may contain mistakes; the official description above is the record.