CVE-2024-58394

MEDIUM 6.1

Retool 3.88.0 XSS via /api/imageProxy SVG Proxying

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

Retool before 3.88.0 contains a cross-site scripting vulnerability that allows unauthenticated attackers to execute scripts by proxying malicious SVG files through /api/imageProxy. Attackers can supply an attacker-hosted SVG in the url parameter, which is served from the Retool origin without a Content Security Policy, executing JavaScript in victims' sessions. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-10-15.

CWE	CWE-79
Vendor	retool
Product	retool
Published	Oct 22, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

Retool / Retool

0 < 3.88.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

docs.retool.com: https://docs.retool.com/releases/edge/version/3.88 github.com: https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/retool/retool-svg-xss.yaml vulncheck.com: https://www.vulncheck.com/advisories/retool-3.88.0-xss-via-api-imageproxy-svg-proxying

Credits

🔍 The Shadowserver Foundation