What is CVE-2023-54341?

CVE-2023-54341 is a medium-severity vulnerability in Jokkedk Webgrind, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-01-13.

How severe is CVE-2023-54341?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Jokkedk Webgrind

CVE-2023-54341

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.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-01-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (26.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 26.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.000

Affected products

Jokkedk Webgrind — versions 1.1
Webgrind Project

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.exploit-db.com/exploits/51074 (Exploit, exploit)
github.com/jokkedk/webgrind/ (Product, product)
www.vulncheck.com/advisories/webgrind-reflected-cross-site-scripting-xss-via-fi… (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2023-54341?: CVE-2023-54341 is a medium-severity vulnerability in Jokkedk Webgrind, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-01-13.
How severe is CVE-2023-54341?: Medium severity. CVSS v3 base score is 6.1 out of 10.