What is CVE-2021-3340?

CVE-2021-3340 is a medium-severity vulnerability in Wikindx Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-02-01.

How severe is CVE-2021-3340?

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

XSS in Wikindx Project

CVE-2021-3340

A cross-site scripting (XSS) vulnerability in many forms of Wikindx before 5.7.0 and 6.x through 6.4.0 allows remote attackers to inject arbitrary web script or HTML via the message parameter to index.php?action=initLogon or modules/admin/DELETEIMAGES.php.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (52.6th percentile) — read the EPSS interpretation.

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.

Affected products

Wikindx_project Wikindx
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Product, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2021-3340?: CVE-2021-3340 is a medium-severity vulnerability in Wikindx Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-02-01.
How severe is CVE-2021-3340?: Medium severity. CVSS v3 base score is 6.1 out of 10.