What is CVE-2023-42436?

CVE-2023-42436 is a medium-severity vulnerability in Weseek Growi, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-12-26.

How severe is CVE-2023-42436?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Weseek Growi

CVE-2023-42436

Stored cross-site scripting vulnerability exists in the presentation feature of GROWI versions prior to v3.4.0. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who accessed the site using the product.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (22.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Weseek Growi
Weseek, Inc. Growi — versions prior to v3.4.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

vultures@jpcert.or.jp (Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-42436?: CVE-2023-42436 is a medium-severity vulnerability in Weseek Growi, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-12-26.
How severe is CVE-2023-42436?: Medium severity. CVSS v3 base score is 5.4 out of 10.