What is GHSA-389p-fchr-q2mg?

GHSA-389p-fchr-q2mg is a security advisory published by GitHub Security Advisories with Critical severity. Path Traversal in ImpressCMS

Which CVE IDs does GHSA-389p-fchr-q2mg cover?

GHSA-389p-fchr-q2mg covers the following CVE IDs: CVE-2022-24977. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-389p-fchr-q2mg?

GHSA-389p-fchr-q2mg has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

Which products are affected by GHSA-389p-fchr-q2mg?

GHSA-389p-fchr-q2mg affects 1 product, including: composer/impresscms/impresscms:\u003c 1.4.2.

GHSA-389p-fchr-q2mgCriticalCVSS 9.8

Path Traversal in ImpressCMS

Vendor

GitHub Security Advisories

Published

February 15, 2022

Last Modified

February 3, 2023

🔗 CVE IDs covered (1)

CVE-2022-24977 →

📋 Description

ImpressCMS before 1.4.2 allows unauthenticated remote code execution via ...../// directory traversal in origName or imageName, leading to unsafe interaction with the CKEditor processImage.php script. The payload may be placed in PHP_SESSION_UPLOAD_PROGRESS when the PHP installation supports upload_progress.

🎯 Affected products1

composer/impresscms/impresscms:< 1.4.2

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2022-24977
https://github.com/ImpressCMS/impresscms/commit/a66d7bb499faafab803e24833606028fa0ba4261
https://github.com/ImpressCMS/impresscms/compare/1.4.1...v1.4.2
https://r0.haxors.org/posts?id=8
https://github.com/advisories/GHSA-389p-fchr-q2mg