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CVE-2023-48709— iTop vulnerable to potential formula injection in Excel/CSV export file

Quick assessment

Affected
Combodo iTop
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.

iTop是一个提供优化 iTop 所需的所有资源的平台。 iTop 2.7.9, 3.0.4, 3.1.1 和 3.2.0 版本存在安全漏洞，该漏洞源于当从后台或门户以 CSV 或 Excel 文件形式导出数据时，用户的输入可能包含可能导入到 Excel 中的恶意公式。

CVSS 8.0 · High EPSS 0.96% · P60
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I. Basic Information for CVE-2023-48709

Vulnerability Information
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Vulnerability Title
iTop vulnerable to potential formula injection in Excel/CSV export file
Source: CVE Program / CVE List V5
Vulnerability Description
iTop is an IT service management platform. When exporting data from backoffice or portal in CSV or Excel files, users' inputs may include malicious formulas that may be imported into Excel. As Excel 2016 does **not** prevent Remote Code Execution by default, uninformed users may become victims. This vulnerability is fixed in 2.7.9, 3.0.4, 3.1.1, and 3.2.0.
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
CWE-1236
Source: CVE Program / CVE List V5
Vulnerability Title
iTop 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
iTop是一个提供优化 iTop 所需的所有资源的平台。 iTop 2.7.9, 3.0.4, 3.1.1 和 3.2.0 版本存在安全漏洞，该漏洞源于当从后台或门户以 CSV 或 Excel 文件形式导出数据时，用户的输入可能包含可能导入到 Excel 中的恶意公式。
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
Combodo iTop < 2.7.9 -

II. Public POCs for CVE-2023-48709

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III. Intelligence Information for CVE-2023-48709

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Patches & Fixes for CVE-2023-48709 (2)

Vendor Advisories for CVE-2023-48709 (1)

Same Patch Batch · Combodo · 2024-04-15 · 9 CVEs total

CVE-2023-48710 9.8 CRITICAL iTop limit pages/exec.php script to PHP files
CVE-2023-47622 8.8 HIGH iTop vulnerable to XSS vulnerability in dashlet refresh
CVE-2023-47626 8.8 HIGH iTop vulnerable to XSS vulnerability in authent-token
CVE-2023-47123 8.7 HIGH iTop vulnerable to XSS vulnerability in n:n relations "tagset" widget
CVE-2023-44396 6.8 MEDIUM iTop vulnerable to XSS in dashlet modifications ajax endpoints
CVE-2023-43790 5.7 MEDIUM iTop vulnerable to XSS in friendlyname in object details
CVE-2023-38511 5.0 MEDIUM iTop Dashboard editor vulnerable dashboard config file parameter
CVE-2023-45808 4.1 MEDIUM iTop missing silo check on extkey in console and portal

IV. Related Vulnerabilities

Same product: iTop
Same vendor: Combodo
Same weakness: CWE-1236

V. Comments for CVE-2023-48709

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