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CVE-2022-41965— Opencast Authenticated OpenRedirect Vulnerability

Quick assessment

Affected
opencast opencast
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.

Opencast是Opencast组织的一款用于大规模自动视频捕获，管理和分发的直播视频支撑软件。 Opencast 12.5之前版本存在输入验证错误漏洞。攻击者利用该漏洞将用户重定向到Opencast安装之外的站点，从而可能导致网络钓鱼攻击或其他安全问题。

CVSS 5.7 · Medium EPSS 0.35% · P28

Possible ATT&CK Techniques 1 AI

T1566.002 · Spearphishing Link
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I. Basic Information for CVE-2022-41965

Vulnerability Information
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Vulnerability Title
Opencast Authenticated OpenRedirect Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to Opencast 12.5, Opencast's Paella authentication page could be used to redirect to an arbitrary URL for authenticated users. The vulnerability allows attackers to redirect users to sites outside of one's Opencast install, potentially facilitating phishing attacks or other security issues. This issue is fixed in Opencast 12.5 and newer.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
Opencast 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Opencast是Opencast组织的一款用于大规模自动视频捕获，管理和分发的直播视频支撑软件。 Opencast 12.5之前版本存在输入验证错误漏洞。攻击者利用该漏洞将用户重定向到Opencast安装之外的站点，从而可能导致网络钓鱼攻击或其他安全问题。
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
opencast opencast < 12.5 -

II. Public POCs for CVE-2022-41965

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III. Intelligence Information for CVE-2022-41965

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Patches & Fixes for CVE-2022-41965 (1)

Vendor Advisories for CVE-2022-41965 (1)

IV. Related Vulnerabilities

Same product: opencast
Same vendor: opencast
Same weakness: CWE-601

V. Comments for CVE-2022-41965

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