CVE-2020-13873 Information

Description

A SQL Injection vulnerability in get_topic_info() in sys/CODOF/Forum/Topic.php in Codoforum before 4.9 allows remote attackers (pre-authentication) to bypass the admin page via a leaked password-reset token of the admin. (As an admin an attacker can upload a PHP shell and execute remote code on the operating system.)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://twitter.com/sonarsource/status/1300818196090384384 https://community.sonarsource.com/c/announce/stories/23 http://codologic.com/forum/ https://community.sonarsource.com/t/codoforum-4-8-7-critical-code-vulnerabilities-explained/28297 https://github.com/SmashITs https://blog.sonarsource.com/codoforum-4.8.7-critical-code-vulnerabilities-explained

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8