What is CVE-2024-56357?

CVE-2024-56357 is a high-severity vulnerability in Getgrist Grist-core, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2024-12-20.

How severe is CVE-2024-56357?

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

XSS in Getgrist Grist-core

CVE-2024-56357

grist-core is a spreadsheet hosting server. A user visiting a malicious document or submitting a malicious form could have their account compromised, because it was possible to use the `javascript:` scheme with custom widget URLs and form…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (23.1th 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

Getgrist Grist-core
Gristlabs Grist-core — versions < 1.3.1

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-2024-56357?: CVE-2024-56357 is a high-severity vulnerability in Getgrist Grist-core, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2024-12-20.
How severe is CVE-2024-56357?: High severity. CVSS v3 base score is 8.1 out of 10.