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

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

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

Ciclo de vida

20 dez 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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

Produtos afetados

gristlabs · grist-core

Referências

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