Description

WordPress through 5.0.3 allows Path Traversal in wp_crop_image(). An attacker (who has privileges to crop an image) can write the output image to an arbitrary directory via a filename containing two image extensions and ../ sequences, such as a filename ending with the .jpg?/../../file.jpg substring.

Remediation

References

CVE-2019-8943

Related Vulnerabilities

WordPress Plugin Product Addons & Fields for WooCommerce Cross-Site Scripting (32.0.5)

WeBid Permissions, Privileges, and Access Controls Vulnerability (CVE-2008-7118)

Ruby Inefficient Regular Expression Complexity Vulnerability (CVE-2023-28756)

Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-7897)

MySQL CVE-2016-0663 Vulnerability (CVE-2016-0663)

Severity

Medium

Classification

CVE-2019-8943 CWE-22 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Tags

Missing Update Known Vulnerabilities