Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-85613— OpenPanel Unauthenticated XSS via SVG Favicon Proxy

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 在 2.3.0 版本之前存在跨站脚本（XSS）漏洞，该漏洞位于未认证的 favicon 代理端点 。远程攻击者可通过提供一个 SVG 文件 URL 来执行脚本。攻击者可以托管包含嵌入脚本的恶意 SVG 文件，这些脚本会在受害者的浏览器中以该 API 的源站（origin）执行，从而使得攻击者能够发起带有凭据的同源请求，访问已认证的端点。

CVSS 8.2 · High

Affected Version Matrix 2

VendorProduct Version RangeStatus
Openpanel-dev openpanel < 2.3.0 affected
2.3.0 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-85613

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
OpenPanel Unauthenticated XSS via SVG Favicon Proxy
Source: CVE Program / CVE List V5
Vulnerability Description
OpenPanel before 2.3.0 contains a cross-site scripting vulnerability in the unauthenticated favicon proxy endpoint GET /misc/favicon that allows remote attackers to execute scripts by supplying an SVG file URL. Attackers can host malicious SVG files with embedded scripts that execute in the victim's browser on the API origin, enabling same-origin credentialed requests to authenticated endpoints.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/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

Affected Products

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

II. Public POCs for CVE-2026-85613

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-85613

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-85613 (2)

Same Patch Batch · Openpanel-dev · 2026-09-04 · 7 CVEs total

CVE-2026-85610 8.8 HIGH OpenPanel before 2.3.0 Remote Code Execution via chart formulas
CVE-2026-85614 8.6 HIGH OpenPanel API before 2.3.0 Unauthenticated SSRF via site-checker
CVE-2026-85612 7.5 HIGH OpenPanel before 2.3.0 SSRF via favicon and og endpoints
CVE-2026-85609 7.5 HIGH Openpanel before 2.3.0 SSRF via Site Checker Endpoint
CVE-2026-85615 6.4 MEDIUM Openpanel before 2.3.0 Cross-Tenant IDOR via report.getLayouts
CVE-2026-85611 6.4 MEDIUM OpenPanel before 2.3.0 Cross-Tenant BOLA via report procedures

IV. Related Vulnerabilities

Same product: openpanel
Same vendor: Openpanel-dev
Same weakness: CWE-79

V. Comments for CVE-2026-85613

No comments yet

Leave a comment