SugarCRM <12.0 PHP Code Injection via EmailTemplates
CVE-2023-22952 Published on January 11, 2023
In SugarCRM before 12.0. Hotfix 91155, a crafted request can inject custom PHP code through the EmailTemplates because of missing input validation.
Known Exploited Vulnerability
This Multiple SugarCRM Products Remote Code Execution Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Multiple SugarCRM products contain a remote code execution vulnerability in the EmailTemplates. Using a specially crafted request, custom PHP code can be injected through the EmailTemplates.
The following remediation steps are recommended / required by February 23, 2023: Apply updates per vendor instructions.
Vulnerability Analysis
CVE-2023-22952 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. This vulnerability is known to be actively exploited by threat actors. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Code Injection Vulnerability?
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
CVE-2023-22952 has been classified to as a Code Injection vulnerability or weakness.
Products Associated with CVE-2023-22952
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Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.