PT-2023-32791 · Kalcaddle · Kodexplorer

Glzjin · Published 2023-12-16 · Updated 2024-05-17 · CVE-2023-6850

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions kalcaddle KodExplorer versions up to 4.51.03

Description A critical issue affects the API Endpoint Handler component, specifically the /index.php?pluginApp/to/yzOffice/getFile file. The manipulation of the path/file argument leads to unrestricted upload. This issue can be exploited remotely.

Recommendations For versions up to 4.51.03, upgrade to version 4.52.01 to address this issue. As a temporary workaround, consider restricting access to the /index.php?pluginApp/to/yzOffice/getFile API endpoint until the upgrade is applied. Additionally, avoid using the path/file argument in the affected API endpoint until the issue is resolved.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-6850

Affected Products

Kodexplorer

References · 9

• 🔥 https://note.zhaoj.in/share/L38RNzUOwOtN · Exploit
• https://github.com/kalcaddle/KodExplorer/releases/tag/4.52.01 · Patch
• https://github.com/kalcaddle/KodExplorer/commit/5cf233f7556b442100cf67b5e92d57ceabb126c6 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-6850 · Security Note
• https://osv.dev/vulnerability/CVE-2023-6850 · Vendor Advisory
• https://t.me/cvenotify/64337 · Telegram Post
• https://t.me/cvenotify/63884 · Telegram Post
• https://vuldb.com/?ctiid.248218 · Note
• https://vuldb.com/?id.248218 · Note