CVE-2025-46824

Discourse Code Review Plugin vulnerable to XSS via auto link commits

CVSS 3.1 LOWEPSS 0.3%CWE-79

Vexday Risk Score

8Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 3.1EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

07 mai 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

The Discourse Code Review Plugin allows users to review GitHub commits on Discourse. Prior to commit eed3a80, an attacker can execute arbitrary JavaScript on users' browsers by posting links to malicious GitHub commits. This problem is patched in commit eed3a80 of the discourse-code-review plugin. As a workaround, one may disable the plugin.

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

Produtos afetados

discourse · discourse-code-review

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Referências

https://github.com/discourse/discourse-code-review/commit/eed3a801f8fee217fe782212d8950eb1bd236e43 https://github.com/discourse/discourse-code-review/security/advisories/GHSA-358v-cwvc-gxh5 https://www.vicarius.io/vsociety/posts/cve-2025-46824-detect-discourse-plugin-vulnerability https://www.vicarius.io/vsociety/posts/cve-2025-46824-mitigate-discourse-plugin-vulnerability