PT-2022-8621 · Unknown · Zhimengzhe Ibarn

Tazkimi · Published 2022-12-15 · Updated 2025-04-21 · CVE-2020-20588

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions zhimengzhe iBarn version 1.5

Description The issue allows remote attackers to run arbitrary code via avatar upload to "index.php". This is due to a file upload vulnerability in the upload function in action/Core.class.php.

Recommendations For zhimengzhe iBarn version 1.5, consider disabling the upload function in action/Core.class.php to prevent exploitation until a fix is available. Restrict access to the "index.php" endpoint to minimize the risk of arbitrary code execution. Avoid using the avatar upload feature in zhimengzhe iBarn version 1.5 until the issue is resolved.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-20588

Affected Products

Zhimengzhe Ibarn

References · 5

• 🔥 https://github.com/zhimengzhe/iBarn/issues/13 · Exploit
• https://osv.dev/vulnerability/CVE-2020-20588 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-20588 · Security Note
• https://t.me/cibsecurity/54608 · Telegram Post
• https://t.me/cvenotify/119248 · Telegram Post