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

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 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

Produtos afetados

gristlabs · grist-core

Referências

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