What’s Vulnerable › Vulnerabilities

CVE-2021-4081: Cross-site Scripting (XSS) - Reflected in pimcore/pimcore

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-12-10 · updated 2026-06-17
• Weakness: CWE-79

Description

pimcore is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected products

• pimcore/pimcore: before 10.2.6 — fixed in 10.2.6

How to fix

Upgrade to a fixed version: pimcore/pimcore 10.2.6. Check the vendor advisory for mitigations.

References

• https://github.com/pimcore/pimcore/commit/34ed0e050ff679b4b38414aef48ea1ff956f907a
• https://huntr.dev/bounties/da173e66-76ba-4f98-b8fb-429aabf222d3
• https://github.com/pimcore/pimcore/commit/34ed0e050ff679b4b38414aef48ea1ff956f907a
• https://huntr.dev/bounties/da173e66-76ba-4f98-b8fb-429aabf222d3

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