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CVE-2023-54339

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/13/2026

Last Modified2/3/2026

Sourcenvd

Honeypot Sightings0

Affected Products

webgrind_project:webgrind

Weaknesses (CWE)

CWE-78

References

http://github.com/jokkedk/webgrind/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51074(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/webgrind-remote-command-execution-rce-via-datafile-parameter(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51074(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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