PT-2021-22423 · Pimcore · Pimcore

Brusch · Published 2021-09-01 · Updated 2021-09-09 · CVE-2021-39166

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Pimcore versions prior to 10.1.2

Description The issue concerns the Pimcore open source data & experience management platform. In this platform, text-values were not properly escaped before being printed in the version preview. This allowed cross-site scripting (XSS) attacks by authenticated users who had access to the resources.

Recommendations For Pimcore versions prior to 10.1.2, update to version 10.1.2 to resolve the issue. As a temporary workaround, consider restricting access to the version preview feature to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-39166

GHSA-W6J8-JC36-X5Q9

Affected Products

Pimcore

References · 7

• https://github.com/pimcore/pimcore/pull/10170 · Patch
• https://github.com/pimcore/pimcore/security/advisories/GHSA-w6j8-jc36-x5q9 · Patch
• https://osv.dev/vulnerability/GHSA-w6j8-jc36-x5q9 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39166 · Security Note
• https://osv.dev/vulnerability/CVE-2021-39166 · Vendor Advisory
• https://github.com/pimcore/pimcore · Note
• https://t.me/cibsecurity/28165 · Telegram Post