CVE-2024-52593: fallo de gravedad media en misskey-dev misskey
Missing validation allows spoofed "origin" links in Misskey
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.1epss 0.4%
Misskey is an open source, federated social media platform.In affected versions missing validation in `NoteCreateService.insertNote`, `ApPersonService.createPerson`, and `ApPersonService.updatePerson` allows an attacker to control the target of any "origin" links (such as the "view on remote instance" banner). Any HTTPS URL can be set, even if it belongs to a different domain than the note / user. Vulnerable Misskey instances will use the unverified URL for several clickable links, allowing an attacker to conduct phishing or other attacks against remote users. This issue has been addressed in version 2024.11.0-alpha.3. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Productos afectados
misskey-dev · misskeyCVEs relacionadas — misskey-dev misskey
En el mismo producto, de las más peligrosas a las menos.
CVE-2021-39195HIGHServer-Side Request Forgery vulnerability in misskeyEPSS 1.1%CVE-2023-43793HIGHMisskey allows users to bypass authentication of Bull dashboardEPSS 0.8%CVE-2021-39169HIGHXSS vulnerability using dialogEPSS 0.7%CVE-2023-24812HIGHSQL injection of notes/search-by-tagEPSS 0.7%CVE-2024-25636HIGHLack of media type verification of Activity Streams objects allows impersonation and takeover of remote accountsEPSS 0.7%CVE-2026-104816HIGHMisskey: Cross-site scripting in RSS feed item linksEPSS 0.6%