Medium 6.1Published Oct 22, 2026

CVE-2024-58394Retool 3.88.0 XSS via /api/imageProxy SVG Proxying

Updated under an hour ago (2026-10-22 15:00 UTC)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 6.1 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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: Received
Record last updated: Oct 22, 2026
First seen by InfoSec Signals: Oct 22, 2026

Affected products

Affected products

Retool Retool retool:retool (from the name)	before 3.88.0	CNA record

References

https://docs.retool.com/releases/edge/version/3.88release-notes, patch
https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/retool/retool-svg-xss.yamltechnical-description
https://www.vulncheck.com/advisories/retool-3.88.0-xss-via-api-imageproxy-svg-proxyingthird-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.