What’s Vulnerable › Vulnerabilities

CVE-2023-3821: Cross-site Scripting (XSS) - Stored in pimcore/pimcore

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-07-21 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.6.4.

Affected products

• pimcore/pimcore: before 10.6.4 — fixed in 10.6.4

How to fix

Upgrade to a fixed version: pimcore/pimcore 10.6.4. Check the vendor advisory for mitigations.

References

• https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
• https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa
• https://github.com/pimcore/pimcore/commit/92811f07d39e4ad95c92003868f5f7309489d79c
• https://huntr.dev/bounties/599ba4f6-c900-4161-9127-f1e6a6e29aaa

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