RCE in Imgproxy
CVE-2026-105708
A flaw has been found in imgproxy up to 4.0.17. Affected by this vulnerability is the function sanitizeElement of the file processing/svg/svg.go of the component SVG Handler. Executing a manipulation can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Imgproxy — versions 4.0.0, 4.0.1, 4.0.10
Weakness classification (CWE)
References
- vuldb.com/vuln/413711 (technical-description, vdb-entry)
- vuldb.com/vuln/413711/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-105708 (third-party-advisory)
- vuldb.com/submit/992216 (third-party-advisory)
- github.com/imgproxy/imgproxy/issues/1708 (issue-tracking, exploit)
- github.com/imgproxy/imgproxy/ (product)
Frequently asked questions
- What is CVE-2026-105708?
- CVE-2026-105708 is a medium-severity vulnerability in Imgproxy, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-10-06.
- How severe is CVE-2026-105708?
- Medium severity. CVSS v3 base score is 4.3 out of 10.