CVE-2024-56357

Cross-site Scripting vulnerability through custom widget URLs and form redirect URLs in grist-core

CVSS 8.1 HIGHEPSS 0.3%CWE-79

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8.1EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

20 dic 2024Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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 redirect URLs. This issue has been patched in version 1.3.1. Users are advised to upgrade. Users unable to upgrade should avoid visiting documents or forms prepared by people they do not trust.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Productos afectados

gristlabs · grist-core

Referencias

https://github.com/gristlabs/grist-core/commit/10b069005ec8d5f511e6554a56111d8f257f029e https://github.com/gristlabs/grist-core/security/advisories/GHSA-cq5q-cqr7-vmf6