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CVE-2019-16317

8.8 · HIGH

In Pimcore before 5.7.1, an attacker with limited privileges can trigger execution of a .phar file via a phar:// URL in a filename parameter, because PHAR uploads are not blocked and are reachable…

Published Sep 14, 2019CWE-502EPSS 1.70%

Overview

CVE-2019-16317 is a high-severity vulnerability. It was published on September 14, 2019 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

In Pimcore before 5.7.1, an attacker with limited privileges can trigger execution of a .phar file via a phar:// URL in a filename parameter, because PHAR uploads are not blocked and are reachable within the phar://../../../../../../../../var/www/html/web/var/assets/ directory, a different vulnerability than CVE-2019-10867 and CVE-2019-16318.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/pimcore/pimcore/commit/6ee5d8536d0802e377594cbe39083e822710aab9Refsnyk.io/vuln/SNYK-PHP-PIMCOREPIMCORE-451599GitHubgithub.com/pimcore/pimcore/commit/6ee5d8536d0802e377594cbe39083e822710aab9Refsnyk.io/vuln/SNYK-PHP-PIMCOREPIMCORE-451599

How CyberStrike helps

Frequently asked questions

What is CVE-2019-16317?

CVE-2019-16317 is a high-severity vulnerability. It was published on September 14, 2019 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2019-16317?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2019-16317?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2019-16317?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-16317 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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