What is CVE-2024-56358?

CVE-2024-56358 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-2024-56358?

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

XSS in Getgrist Grist-Core

CVE-2024-56358

grist-core is a spreadsheet hosting server. A user visiting a malicious document and previewing an attachment could have their account compromised, because JavaScript in an SVG file would be evaluated in the context of their current page. This issue has been patched in version 1.3.2. Users are advised to upgrade. Users unable to upgrade should avoid previewing attachments in documents prepared by people they do not trust.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (22.7th 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

Getgrist Grist-core
Gristlabs Grist-core — versions < 1.3.2

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-2024-56358?: CVE-2024-56358 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-2024-56358?: High severity. CVSS v3 base score is 8.1 out of 10.