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Pimcore vulnerable to improper quoting of filters in Custom Reports

Moderate severity GitHub Reviewed Published Mar 22, 2023 in pimcore/pimcore • Updated Mar 22, 2023

Package

composer pimcore/pimcore (Composer)

Affected versions

< 10.5.19

Patched versions

10.5.19

Description

Impact

Since a user with 'report' permission can already write arbitrary SQL queries and given the fact that this endpoint is using the GET method (no CSRF protection), an attacker can inject an arbitrary query by manipulating a user to click on a link.

The impact of this path traversal and arbitrary extension is limited (creation of arbitrary files and
appending data to existing files) but when combined with the SQL Injection, the exported data can be controlled and a webshell can be uploaded. Attackers can use that to execute arbitrary PHP code on the server with the permissions of the webserver.

Patches

Update to version 10.5.19 or apply these patch manually https://github.com/pimcore/pimcore/commit/d1abadb181c88ebaa4bce1916f9077469d4ea2bc.patch
https://github.com/pimcore/pimcore/commit/7f788fa44bc18bc1c9182c25e26b770a1d30b62f.patch

Workarounds

Apply patches manually:
https://github.com/pimcore/pimcore/commit/d1abadb181c88ebaa4bce1916f9077469d4ea2bc.patch
https://github.com/pimcore/pimcore/commit/7f788fa44bc18bc1c9182c25e26b770a1d30b62f.patch

References

#14526
#14498

References

@dvesh3 dvesh3 published to pimcore/pimcore Mar 22, 2023
Published by the National Vulnerability Database Mar 22, 2023
Published to the GitHub Advisory Database Mar 22, 2023
Reviewed Mar 22, 2023
Last updated Mar 22, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
Required
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N

EPSS score

0.196%
(58th percentile)

Weaknesses

CVE ID

CVE-2023-28438

GHSA ID

GHSA-vf7q-g2pv-jxvx

Source code

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