# CVE-2025-61949: Cross-site scripting in LogStare Collector (for Linux)

> Stored XSS in LogStare Collector allows attackers to execute arbitrary scripts in the browser of users accessing the management page.

- **Severity:** Medium 4.8 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 21 Nov 2025
- **Updated:** 21 Nov 2025
- **Also known as:** GHSA-5rgf-9775-8772

## What is CVE-2025-61949?

CVE-2025-61949 is a medium-severity cross-site scripting vulnerability in LogStare Collector (for Linux), published on 21 Nov 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

LogStare Collector contains a stored cross-site scripting vulnerability in UserManagement. If crafted user information is stored, an arbitrary script may be executed on the web browser of the user who logs in to the product's management page.

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

## Which versions are affected by CVE-2025-61949?

It affects 1 product.


Products: Secuavail Logstare Collector.

## How do I fix CVE-2025-61949?

No fix has been published for CVE-2025-61949 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-61949 being exploited?

There is no known exploitation of CVE-2025-61949 in the wild and no public exploit code.

## Other vulnerabilities in LogStare Collector (for Linux)

- [CVE-2025-64695](https://insights.sbomify.com/CVE-2025-64695/): Other in Installer of LogStare Collector (for Windows) (high 8.4)
- [CVE-2025-62687](https://insights.sbomify.com/CVE-2025-62687/): Cross-site request forgery in LogStare Collector (for Linux) (medium 6.9)
- [CVE-2025-64299](https://insights.sbomify.com/CVE-2025-64299/): Information disclosure in LogStare Collector (for Linux) (medium 6.9)
- [CVE-2025-58097](https://insights.sbomify.com/CVE-2025-58097/): Privilege escalation in LogStare Collector (for Linux) (medium 6.8)
- [CVE-2025-62189](https://insights.sbomify.com/CVE-2025-62189/): Missing authorization in LogStare Collector (for Linux) (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-61949 and fix it if it is affected.

What it is: CVE-2025-61949 is a medium-severity cross-site scripting vulnerability in LogStare Collector (for Linux), published on 21 Nov 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2025-61949 in the wild and no public exploit code.

Affected product: LogStare Collector (for Linux). 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-2025-61949/ (Markdown: https://insights.sbomify.com/CVE-2025-61949/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-61949
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-61949
- OSV: https://osv.dev/vulnerability/CVE-2025-61949

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-61949/
Summaries are generated and may contain mistakes; the official description above is the record.