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CVE-2026-108579— OpenPanel through 2.3.0 CSV Formula Injection via Cohort Member Export

Quick assessment

Affected
Openpanel-dev openpanel
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.

OpenPanel 2.3.0 及以下版本存在一个 CSV 公式注入漏洞,允许未认证的攻击者通过向 端点提供构造的配置文件 ID,将电子表格公式嵌入到数据中。攻击者可以发送跟踪事件,其中配置文件 ID 类似于 并与某个群体(cohort)匹配,从而使得导出的群体 CSV 文件在执行时自动运行这些公式,进而泄露相邻单元格中的数据。

CVSS 4.2 · Medium

Affected Version Matrix 1

VendorProduct Version RangeStatus
Openpanel-dev openpanel ≤ 2.3.0 affected
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I. Basic Information for CVE-2026-108579

Vulnerability Information

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Vulnerability Title
OpenPanel through 2.3.0 CSV Formula Injection via Cohort Member Export
Source: CVE Program / CVE List V5
Vulnerability Description
OpenPanel through 2.3.0 contains a CSV formula injection vulnerability that allows unauthenticated attackers to embed spreadsheet formulas by supplying crafted profile IDs to the /track endpoint. Attackers can send tracking events with profile IDs like =HYPERLINK(...) matching a cohort, so exported cohort CSVs execute formulas that exfiltrate adjacent cell data.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1236
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Openpanel-dev openpanel 0 ~ 2.3.0 -

II. Public POCs for CVE-2026-108579

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III. Intelligence Information for CVE-2026-108579

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Patches & Fixes for CVE-2026-108579 (1)

Vendor Advisories for CVE-2026-108579 (1)

Security Blog Posts for CVE-2026-108579 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-108579

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