CVE-2023-2984

Workarounds

Apply patch https://github.com/pimcore/pimcore/commit/e8dbc4da58ae86618bceb67ed35ce23e5e54d2ed.patch manually.

References

https://huntr.dev/bounties/5df8b951-e2f1-4548-a7e3-601186e1b191/

A path traversal vulnerability exists in the CMS, which allows an attacker to overwrite or modify sensitive files by manipulating the pimcore_log parameter.This can lead to potential denial of service---key file overwrite.

The impact of this vulnerability allows attackers to:

• Overwrite or modify sensitive files, potentially leading to unauthorized access, privilege escalation, or disclosure of confidential information.

• Tamper with system settings by modifying key files, such as the hosts file in Windows or configuration files for other services.

• Cause a denial of service (DoS) if critical system files are overwritten or deleted.

The consequences of exploiting this vulnerability can be detrimental to the confidentiality, integrity, and availability of the affected system. It's crucial to address this vulnerability to protect sensitive data and ensure the proper functioning of the system.

CVE-2023-2984 has a CVSS score of 6.3 (Medium). The vector is network-reachable, low privileges required, and no user interaction. A CVSS score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether this affects your application depends on whether the vulnerable code is present and reachable in your environment. A fixed version is available (10.5.22); upgrading removes the vulnerable code path.

Kodem intelligence

Update to version 10.5.22 or apply this patch manually https://github.com/pimcore/pimcore/commit/e8dbc4da58ae86618bceb67ed35ce23e5e54d2ed.patch

1. What is CVE-2023-2984? CVE-2023-2984 is a medium-severity security vulnerability in pimcore/pimcore (composer), affecting versions < 10.5.22. It is fixed in 10.5.22.
2. How severe is CVE-2023-2984? CVE-2023-2984 has a CVSS score of 6.3 (Medium). This score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether it represents real risk in your environment depends on whether the vulnerable code is present and reachable.
3. Which versions of pimcore/pimcore are affected by CVE-2023-2984? pimcore/pimcore (composer) versions < 10.5.22 is affected.
4. Is there a fix for CVE-2023-2984? Yes. CVE-2023-2984 is fixed in 10.5.22. Upgrade to this version or later.
5. Is CVE-2023-2984 exploitable, and should I be worried? Whether CVE-2023-2984 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
6. What actually determines whether CVE-2023-2984 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
7. How do I fix CVE-2023-2984? Upgrade pimcore/pimcore to 10.5.22 or later.