POJIA破甲
地图 / SSL certificate not validated when registering with a provider

SSL certificate not validated when registering with a provider

密码学缺陷 / 密码学问题(通用) / #903424

厂商
Nextcloud
严重程度
低危 · CVSS 6.5
赏金
$300
弱点
密码学问题(通用)
研究员
@netranger
披露日期
2021-06-02
资产
Desktop Client
CVE
CVE-2021-22895

该报告还没有中文解读。

原文摘录

摘自原文(3625 字符中的一小部分)
When running the desktop client for the first time, users can click the "Register with a provider" button to sign up for a Nextcloud account with a Nextcloud cloud provider. Clicking "Register..." opens a web page in a Nextcloud desktop client window with content from https://nextcloud.com/register.

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Nextcloud 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @netranger · 版权归作者与 Nextcloud 所有

同类报告

elections.k8s.io uses weak session secret key, may place elections at riskKubernetes · 2025-09-19 · $250SMTP interaction theft via MITMPortSwigger Web Security · 2020-11-04Able to change password by entering wrong old passwordStripo Inc · 2019-12-18HashDoS in V8Node.js · 2025-07-15The POODLE attack (SSLv3 supported) at status.slack.comSlack · 2018-11-28Type Juggling -> PHP Object Injection -> SQL Injection ChainExpressionEngine · 2017-02-07