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CVE-2022-35962— Crafted link in Zulip message can cause disclosure of credentials

Quick assessment

Affected
zulip zulip-mobile
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.

Zulip是Zulip团队的一款功能强大的开源群聊应用程序。用于将实时聊天的即时性与线程对话的生产力优势相结合。 Zulip 27.189之前版本存在安全漏洞，该漏洞源于攻击者精心制作的链接可能会导致用户凭据泄露。

CVSS 8.0 · High EPSS 1.12% · P65

Possible ATT&CK Techniques 1 AI

T1566.001 · Spearphishing Attachment
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I. Basic Information for CVE-2022-35962

Vulnerability Information
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Vulnerability Title
Crafted link in Zulip message can cause disclosure of credentials
Source: CVE Program / CVE List V5
Vulnerability Description
Zulip is an open source team chat and Zulip Mobile is an app for iOS and Andriod users. In Zulip Mobile through version 27.189, a crafted link in a message sent by an authenticated user could lead to credential disclosure if a user follows the link. A patch was released in version 27.190.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不完整的黑名单
Source: CVE Program / CVE List V5
Vulnerability Title
Zulip 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zulip是Zulip团队的一款功能强大的开源群聊应用程序。用于将实时聊天的即时性与线程对话的生产力优势相结合。 Zulip 27.189之前版本存在安全漏洞，该漏洞源于攻击者精心制作的链接可能会导致用户凭据泄露。
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
zulip zulip-mobile < 27.190 -

II. Public POCs for CVE-2022-35962

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III. Intelligence Information for CVE-2022-35962

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Vendor Advisories for CVE-2022-35962 (1)

Other References for CVE-2022-35962 (1)

IV. Related Vulnerabilities

Same vendor: zulip
Same weakness: CWE-184

V. Comments for CVE-2022-35962

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