What’s Vulnerable › Vulnerabilities

CVE-2023-54341: Webgrind 1.1 - Reflected Cross-Site Scripting (XSS) via file Parameter

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-13 · updated 2026-06-17
• Weakness: CWE-79

Description

Webgrind 1.1 and before contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts via the file parameter in index.php. The application does not sufficiently encode user-controlled inputs, allowing attackers to execute arbitrary JavaScript in victim's browsers by crafting malicious URLs.

Affected products

• jokkedk Webgrind: through 1.1

References

• http://github.com/jokkedk/webgrind/
• https://www.exploit-db.com/exploits/51074
• https://www.vulncheck.com/advisories/webgrind-reflected-cross-site-scripting-xss-via-file-parameter
• https://www.exploit-db.com/exploits/51074

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