CVE-2024-56358

Cross-site Scripting vulnerability through svg attachment previews 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 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.

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/a792bdc43b456dbdd6fdc50d8747f4c349fab2f4 https://github.com/gristlabs/grist-core/security/advisories/GHSA-jvfm-gf4f-33q3