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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00247.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Jokkedk Subscribe
Webgrind Subscribe

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Jokkedk Subscribe
Webgrind Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
http://github.com/jokkedk/webgrind/ cve-icon cve-icon
https://www.exploit-db.com/exploits/51074 cve-icon cve-icon
https://www.vulncheck.com/advisories/webgrind-remote-command-execution-rce-via-datafile-parameter cve-icon cve-icon
History

Wed, 14 Jan 2026 11:15:00 +0000

Type Values Removed Values Added
First Time appeared Jokkedk
Jokkedk webgrind
Vendors & Products Jokkedk
Jokkedk webgrind

Tue, 13 Jan 2026 23:00:00 +0000

Type Values Removed Values Added
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.
Title Webgrind 1.1 - Remote Command Execution (RCE) via dataFile Parameter
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-01-13T22:52:09.832Z

Reserved: 2026-01-10T01:51:52.984Z

Link: CVE-2023-54339

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-13T23:16:01.780

Modified: 2026-01-14T16:25:12.057

Link: CVE-2023-54339

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-14T10:48:58Z

Weaknesses