# CVE-2025-62715: ClipBucket v5: Stored XSS via Collection Tags

> An authenticated user can inject malicious JavaScript via collection tags, leading to arbitrary code execution in other users' browsers.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 4 Nov 2025
- **Updated:** 4 Nov 2025
- **Also known as:** GHSA-h5f4-wj75-39x3

## What is CVE-2025-62715?

CVE-2025-62715 is a medium-severity cross-site scripting vulnerability in MacWarrior clipbucket-v5, published on 4 Nov 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

ClipBucket v5 is an open source video sharing platform. Versions 5.5.2-#147 and below contain a stored Cross-Site Scripting (XSS) vulnerability in ClipBucket’s Collection tags feature. An authenticated normal user can create a tag containing HTML or JavaScript, which is later rendered unescaped in collection detail and tag-list pages. As a result, arbitrary JavaScript executes in the browsers of all users who view the affected pages. This issue is fixed in version 5.5.2-#152.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2025-62715?

It affects 1 product.


Products: Oxygenz Clipbucket.

## How do I fix CVE-2025-62715?

No fix has been published for CVE-2025-62715 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-62715 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-62715 exists.

## Other vulnerabilities in MacWarrior clipbucket-v5

- [CVE-2026-21875](https://insights.sbomify.com/CVE-2026-21875/): ClipBucket v5 Vulnerable to Blind SQL Injection through Channel Comments (critical 9.8)
- [CVE-2025-67418](https://insights.sbomify.com/CVE-2025-67418/): Hardcoded credentials in n/a (critical 9.8)
- [CVE-2025-21624](https://insights.sbomify.com/CVE-2025-21624/): ClipBucket V5 Playlist Cover File Upload to Remote Code Execution (critical 9.8)
- [CVE-2024-54135](https://insights.sbomify.com/CVE-2024-54135/): Untrusted Deserialization in ClipBucket-v5 Version 2.0 to 5.5.1 Revision 199 (critical 9.8)
- [CVE-2024-54136](https://insights.sbomify.com/CVE-2024-54136/): Untrusted Deserialization in ClipBucket-v5 Version 5.5.1 Revision 199 and Below (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-62715 and fix it if it is affected.

What it is: CVE-2025-62715 is a medium-severity cross-site scripting vulnerability in MacWarrior clipbucket-v5, published on 4 Nov 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-62715 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-2025-62715/ (Markdown: https://insights.sbomify.com/CVE-2025-62715/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-62715
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-62715
- OSV: https://osv.dev/vulnerability/CVE-2025-62715

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-62715/
Summaries are generated and may contain mistakes; the official description above is the record.