CVE-2026-85613OpenPanel before 2.3.0 Unauthenticated XSS via SVG Favicon Proxy
Updated under an hour ago ()
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It affects Openpanel-dev openpanel. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Openpanel-dev openpanel openpanel_dev:openpanel (from the name) | before 2.3.0; 2.3.0 not affected | CNA record |
References
- https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-r7hx-q6f4-vj6hvendor-advisory
- https://www.vulncheck.com/advisories/openpanel-unauthenticated-xss-via-svg-favicon-proxythird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.