Vulnerability Information
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Vulnerability Title
Missing validation allows spoofed poll updates in Misskey
Vulnerability Description
Misskey is an open source, federated social media platform. In affected versions missing validation in `ApInboxService.update` allows an attacker to modify the result of polls belonging to another user. No authentication is required, except for a valid signature from any actor on any remote instance. Vulnerable Misskey instances will accept spoofed updates for remote polls. Local polls are unaffected. 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 Information
N/A
Vulnerability Type
输入验证不恰当
Vulnerability Title
Misskey 输入验证错误漏洞
Vulnerability Description
Misskey是Misskey开源的一个永久免费的开源联合社交媒体平台。 Misskey 10.92.1版本至2024.11.0-alpha.3之前版本存在输入验证错误漏洞，该漏洞源于缺少验证，攻击者无需身份验证就可以修改属于其他用户的民意调查结果。
CVSS Information
N/A
Vulnerability Type
N/A