PT-2026-2431 · Webgrind · Webgrind

Rafael Pedrero · Published 2026-01-13 · Updated 2026-01-14 · CVE-2023-54341

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Webgrind versions 1.1 and earlier

Description The application does not adequately encode user-supplied data, enabling unauthenticated attackers to inject malicious scripts through the file parameter in the 'index.php' file. This allows attackers to execute arbitrary JavaScript in a victim’s browser by creating malicious URLs. The affected API endpoint is 'index.php'. The vulnerable parameter is file.

Recommendations Versions prior to 1.1 should be updated.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-54341

Affected Products

Webgrind

References · 7

• 🔥 https://exploit-db.com/exploits/51074 · Exploit
• https://osv.dev/vulnerability/CVE-2023-54341 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-54341 · Security Note
• https://vulncheck.com/advisories/webgrind-reflected-cross-site-scripting-xss-via-file-parameter · Note
• https://twitter.com/VulmonFeeds/status/2011249716072251555 · Twitter Post
• https://twitter.com/CVEnew/status/2011383035220873712 · Twitter Post
• http://github.com/jokkedk/webgrind · Note