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CVE-2022-29168— Cross Site Scripting in Wire Messages

Quick assessment

Affected
wireapp wire-webapp
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.

Wire是德国Wire公司的一款聊天软件。该软件支持 Web、WindowsiOS、Android、OS X 平台，有群组功能，可以语音通话，发送照片以及其独创性的打招呼方式 PING。 Wire存在安全漏洞，该漏洞源于Wire转义不足，容易受到任意HTML和Javascript执行的攻击。

CVSS 9.6 · Critical EPSS 0.84% · P57
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I. Basic Information for CVE-2022-29168

Vulnerability Information
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Vulnerability Title
Cross Site Scripting in Wire Messages
Source: CVE Program / CVE List V5
Vulnerability Description
Wire is a secure messaging application. Wire is vulnerable to arbitrary HTML and Javascript execution via insufficient escaping when rendering `@mentions` in the wire-webapp. If a user receives and views a malicious message, arbitrary code is injected and executed in the context of the victim allowing the attacker to fully control the user account. Wire-desktop clients that are connected to a vulnerable wire-webapp version are also vulnerable to this attack. The issue has been fixed in wire-webapp 2022-05-04-production.0 and is already deployed on all Wire managed services. On-premise instances of wire-webapp need to be updated to docker tag 2022-05-04-production.0-v0.29.7-0-a6f2ded or wire-server 2022-05-04 (chart/4.11.0) or later. No known workarounds exist.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Wire 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wire是德国Wire公司的一款聊天软件。该软件支持 Web、WindowsiOS、Android、OS X 平台，有群组功能，可以语音通话，发送照片以及其独创性的打招呼方式 PING。 Wire存在安全漏洞，该漏洞源于Wire转义不足，容易受到任意HTML和Javascript执行的攻击。
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
wireapp wire-webapp < 022-05-04-production.0 -

II. Public POCs for CVE-2022-29168

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III. Intelligence Information for CVE-2022-29168

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Vendor Advisories for CVE-2022-29168 (1)

IV. Related Vulnerabilities

Same product: wire-webapp
Same vendor: wireapp
Same weakness: CWE-79

V. Comments for CVE-2022-29168

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