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Pimcore Path Traversal Vulnerability in AdminBundle/Controller/Reports/CustomReportController.php

Moderate severity GitHub Reviewed Published May 2, 2023 in pimcore/pimcore • Updated Nov 7, 2023

Package

composer pimcore/pimcore (Composer)

Affected versions

< 10.5.18

Patched versions

10.5.18

Description

Impact

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 RESTRICTED DIFFUSION 9 / 9 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 10.5.18 or apply this patch manually https://github.com/pimcore/pimcore/commit/7f788fa44bc18bc1c9182c25e26b770a1d30b62f.patch

Workarounds

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

References

pimcore/pimcore#14498

References

@dvesh3 dvesh3 published to pimcore/pimcore May 2, 2023
Published to the GitHub Advisory Database May 2, 2023
Reviewed May 2, 2023
Published by the National Vulnerability Database May 8, 2023
Last updated Nov 7, 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
Low
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
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:L/UI:N/S:U/C:N/I:H/A:N

EPSS score

0.092%
(40th percentile)

Weaknesses

CVE ID

CVE-2023-30855

GHSA ID

GHSA-g2mc-fqqc-hxg3

Source code

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