CVE-2023-54339
Webgrind 1.1 contains a remote command execution vulnerability that allows unauthenticated attackers to inject OS commands via the dataFile parameter in index.php. Attackers can execute arbitrary system commands by manipulating the dataFile parameter, such as using payload '0%27%26calc.exe%26%27' to execute commands on the target system.
Published:Jan 13, 2026
Last Modified:Mar 5, 2026
EPS:Jan 13, 2026
EPSS Score:0.00703
CVSS Score:9.8
Affected Products
Vendor
Product
Action
Vendor
Jokkedk
Product
Webgrind
Jokkedk
Webgrind
Vendor
Webgrind Project
Product
Webgrind
Webgrind Project
Webgrind
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
