CVE-2026-107394— Indico: Incomplete Server-Side Request Forgery (SSRF) check
Quick assessment
Affected
indico indico
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.
Indico 是一款事件管理系统，它使用 Flask-Multipass——一个用于 Flask 的多后端认证系统。在 3.3.13 版本之前，针对 CVE-2026-25738 的先前修复未覆盖一个边缘情况，导致事件组织者可以提交一个构造的 URL，该 URL 指向一个禁止的本地目标，但被 Indico 接受为有效。组织者可以通过受影响的 Indico 功能读取由该目标返回的数据。此问题已在 3.3.13 版本中得到修复。
Possible ATT&CK Techniques 3 AI
T1115 · Clipboard Data T1592 · Gather Victim Host Information T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-107394
Vulnerability Information
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Vulnerability Title
Indico: Incomplete Server-Side Request Forgery (SSRF) check
Source: CVE Program / CVE List V5
Vulnerability Description
Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior to 3.3.13, the previous fix for CVE-2026-25738 did not cover an edge case, allowing an event organizer to submit a crafted URL that points to a prohibited local target but is accepted as valid by Indico. The organizer can read data returned by the target through affected Indico features. This issue is fixed in version 3.3.13.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-107394
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-107394 (4)
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https://github.com/indico/indico/pull/7573 x_refsource_MISC
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https://github.com/indico/indico/releases/tag/v3.3.13 x_refsource_MISC
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https://github.com/indico/indico/security/advisories/GHSA-2v95-h47v-g4x9 x_refsource_CONFIRM
Same Patch Batch · indico · 2026-10-08 · 4 CVEs total
| CVE-2026-107396 | 5.4 MEDIUM | Indico: Cross-Site-Scripting in link fields |
| CVE-2026-107397 | 4.4 MEDIUM | Indico: Cross-Site-Scripting in minutes editor |
| CVE-2026-107395 | 4.3 MEDIUM | Indico: Missing access check in legacy session export API |
IV. Related Vulnerabilities
Same product: indico
-
CVE-2026-107397
Indico: Cross-Site-Scripting in minutes editor -
CVE-2026-107396
Indico: Cross-Site-Scripting in link fields -
CVE-2026-107395
Indico: Missing access check in legacy session export API -
CVE-2026-33046
Indico discloses local files resulting in Remote Code Execut -
CVE-2026-28352
Indico missing access check in event series management API
Same vendor: indico
-
CVE-2026-107397
Indico: Cross-Site-Scripting in minutes editor -
CVE-2026-107396
Indico: Cross-Site-Scripting in link fields -
CVE-2026-107395
Indico: Missing access check in legacy session export API -
CVE-2026-33046
Indico discloses local files resulting in Remote Code Execut -
CVE-2026-28352
Indico missing access check in event series management API
Same weakness: CWE-918
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CVE-2026-69435
Azure SRE Agent Elevation of Privilege Vulnerability -
CVE-2026-107781
Dromara Skyeye Unauthenticated SSRF and File Overwrite via e -
CVE-2026-107698
FFmpeg before 7.1.4 and 8.0.2 SSRF via RTSP Redirect Handlin -
CVE-2026-107362
Server-Side Request Forgery in Malcolm -
CVE-2026-107289
Pydantic AI: SSRF cloud-metadata blocklist bypass via IPv6 z
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