CVE-2020-12641
CRITICAL KEV NUCLEIRoundcube Webmail < 1.4.4 - Remote Code Execution via Shell Metacharacters in Image Configuration
Title source: llmExploitation Summary
CVE-2020-12641 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added June 22, 2023. EIP tracks 2 public exploits from researchers including mbadanoiu. A Nuclei detection template is also available.
AI-analyzed exploit summary This repository describes a command injection bypass for CVE-2020-12641 in Roundcube Webmail, leveraging insufficient sanitization by the `escapeshellcmd` function. The bypass allows arbitrary command execution when a user opens an email with a non-standard image.
Description
rcube_image.php in Roundcube Webmail before 1.4.4 allows attackers to execute arbitrary code via shell metacharacters in a configuration setting for im_convert_path or im_identify_path.
Exploits (2)
This repository describes a command injection bypass for CVE-2020-12641 in Roundcube Webmail, leveraging insufficient sanitization by the `escapeshellcmd` function. The bypass allows arbitrary command execution when a user opens an email with a non-standard image.
This repository provides a writeup for CVE-2020-12641, a command injection vulnerability in Roundcube Webmail. The vulnerability allows an attacker with access to the Roundcube Installer to inject system commands via the '_im_convert_path' parameter, which execute when a user opens an email with a non-standard image.
Nuclei Templates (1)
http.component:"roundcube" || cpe:"cpe:2.3:a:roundcube:webmail"
References (8)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H