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CVE-2023-26450

Quick assessment

Affected
OX Software GmbH OX App Suite
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.

Open-Xchange AppSuite是德国Open-Xchange公司的一套Web云桌面环境。该环境允许用户更直观的管理电子邮件、任务和文件等。 Open-Xchange AppSuite存在安全漏洞，该漏洞源于 OX Count web服务在处理来自外部资源的响应时没有指定媒体类型。

CVSS 5.4 · Medium EPSS 0.73% · P52
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I. Basic Information for CVE-2023-26450

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The "OX Count" web service did not specify a media-type when processing responses by external resources. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering unwanted actions via the web interface and API. To exploit this an attacker would require temporary access to the users account or lure a user to a compromised account. We are now defining the accepted media-type to avoid code execution. No publicly available exploits are known.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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
Open-Xchange AppSuite 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open-Xchange AppSuite是德国Open-Xchange公司的一套Web云桌面环境。该环境允许用户更直观的管理电子邮件、任务和文件等。 Open-Xchange AppSuite存在安全漏洞，该漏洞源于 OX Count web服务在处理来自外部资源的响应时没有指定媒体类型。
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
OX Software GmbH OX App Suite 0 ~ 7.10.6-rev27 -

II. Public POCs for CVE-2023-26450

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III. Intelligence Information for CVE-2023-26450

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Exploits & Public PoCs for CVE-2023-26450 (1)

Mailing List Discussions for CVE-2023-26450 (1)

Other References for CVE-2023-26450 (3)

Same Patch Batch · OX Software GmbH · 2023-08-02 · 14 CVEs total

CVE-2023-26439 7.6 HIGH Open-Xchange AppSuite SQL注入漏洞
CVE-2023-26451 7.5 HIGH Open-Xchange AppSuite 安全特征问题漏洞
CVE-2023-26440 7.1 HIGH Open-Xchange AppSuite SQL注入漏洞
CVE-2023-26441 5.7 MEDIUM Open-Xchange AppSuite 路径遍历漏洞
CVE-2023-26443 5.5 MEDIUM Open-Xchange AppSuite SQL注入漏洞
CVE-2023-26449 5.4 MEDIUM Open-Xchange AppSuite 跨站脚本漏洞
CVE-2023-26448 5.4 MEDIUM Open-Xchange AppSuite 跨站脚本漏洞
CVE-2023-26447 5.4 MEDIUM Open-Xchange AppSuite 跨站脚本漏洞
CVE-2023-26446 5.4 MEDIUM Open-Xchange AppSuite 跨站脚本漏洞
CVE-2023-26445 5.4 MEDIUM Open-Xchange AppSuite 跨站脚本漏洞
CVE-2023-26438 4.3 MEDIUM Open-Xchange AppSuite 跨站脚本漏洞
CVE-2023-26430 3.5 LOW Open-Xchange AppSuite 命令注入漏洞
CVE-2023-26442 3.2 LOW Open-Xchange AppSuite 代码问题漏洞

IV. Related Vulnerabilities

Same product: OX App Suite
Same vendor: OX Software GmbH
Same weakness: CWE-79

V. Comments for CVE-2023-26450

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