Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-61775— Vickey's unexpired email confirmation link can be reused to send repeated confirmation emails

Quick assessment

Affected
Whimsies-YAT Vickey
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Vickey是Whimsies YATeam开源的一个微博平台。 Vickey 2025.10.0之前版本存在安全漏洞，该漏洞源于未过期的电子邮件确认链接可被重复使用，可能导致已验证电子邮件地址接收重复确认消息。

AI Predicted 3.1 Difficulty: Trivial EPSS 0.34% · P25

Possible ATT&CK Techniques 1 AI

T1534 · Internal Spearphishing
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-61775

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Vickey's unexpired email confirmation link can be reused to send repeated confirmation emails
Source: CVE Program / CVE List V5
Vulnerability Description
Vickey is a Misskey-based microblogging platform. A vulnerability exists in Vickey prior to version 2025.10.0 where unexpired email confirmation links can be reused multiple times to send repeated confirmation emails to a verified email address. Under certain conditions, a verified email address could receive repeated confirmation messages if the verification link was accessed multiple times. This issue may result in unintended email traffic but does not expose user data. The issue was addressed in version 2025.10.0 by improving validation logic to ensure verification links behave as expected after completion.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的会话过期机制
Source: CVE Program / CVE List V5
Vulnerability Title
Vickey 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vickey是Whimsies YATeam开源的一个微博平台。 Vickey 2025.10.0之前版本存在安全漏洞，该漏洞源于未过期的电子邮件确认链接可被重复使用，可能导致已验证电子邮件地址接收重复确认消息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Whimsies-YAT Vickey < 2025.10.0 -

II. Public POCs for CVE-2025-61775

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-61775

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-61775 (1)

IV. Related Vulnerabilities

Same weakness: CWE-613

V. Comments for CVE-2025-61775

No comments yet

Leave a comment