PT-2024-36799 · Unknown · Grist-Core

Spawnzii + 1 · CVE-2024-56357 · Published 2024-12-20 · Updated 2024-12-20

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions grist-core versions prior to 1.3.1

Description A user visiting a malicious document or submitting a malicious form could have their account compromised due to the ability to use the javascript: scheme with custom widget URLs and form redirect URLs.

Recommendations For versions prior to 1.3.1, upgrade to version 1.3.1 to resolve the issue. As a temporary workaround for users unable to upgrade, avoid visiting documents or forms prepared by people they do not trust.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-56357

GHSA-CQ5Q-CQR7-VMF6

Affected Products

Grist-Core

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56357.json · Exploit
• https://github.com/gristlabs/grist-core/commit/10b069005ec8d5f511e6554a56111d8f257f029e · Patch
• https://github.com/gristlabs/grist-core/security/advisories/GHSA-cq5q-cqr7-vmf6 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-56357 · Security Note
• https://osv.dev/vulnerability/CVE-2024-56357 · Vendor Advisory
• https://twitter.com/CVEnew/status/1870207758730973658 · Twitter Post
• https://t.me/cvedetector/13464 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1870229062024589599 · Twitter Post