What is CVE-2023-34245?

CVE-2023-34245 is a high-severity vulnerability in Udecode Plate, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2023-06-09.

How severe is CVE-2023-34245?

High severity. CVSS v3 base score is 8.1 out of 10.

XSS in Udecode Plate

CVE-2023-34245

@udecode/plate-link is the link handler for the udecode/plate rich-text editor plugin system for Slate & React. Affected versions of the link plugin and link UI component do not sanitize URLs to prevent use of the `javascript:` scheme. As…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (35.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Udecode Plate — versions < 20.0.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2023-34245?: CVE-2023-34245 is a high-severity vulnerability in Udecode Plate, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2023-06-09.
How severe is CVE-2023-34245?: High severity. CVSS v3 base score is 8.1 out of 10.