Low 3.5Published Oct 27, 2026

CVE-2026-117539darylldoyle svg-sanitizer before 1.0.0 CSS Injection and Remote Reference Bypass

Updated under an hour ago (Oct 30, 2026, 12:50 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Start free and add your stackFree account, 3 products Every CVE for darylldoyle svg-sanitizer Exploited in the last 30 days

darylldoyle svg-sanitizer before 1.0.0 contains CSS injection and remote reference bypass vulnerabilities that allow attackers to embed external resources by uploading crafted SVG files. Attackers can use unsanitized style content, unquoted url() values, or image href attributes to exfiltrate page data, track users, or disclose visitor IP addresses.

CVSS: 3.5 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/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 27, 2026
First seen by InfoSec Signals: Oct 27, 2026

Affected products

Affected products

darylldoyle svg-sanitizer darylldoyle:svg_sanitizer (from the name)	before 1.0.0; 1.0.0 not affected	CNA record

References

References

https://github.com/darylldoyle/svg-sanitizer/security/advisories/GHSA-qhmf-972w-m957	vendor-advisory
https://www.vulncheck.com/advisories/darylldoyle-svg-sanitizer-before-1.0.0-css-injection-and-remote-reference-bypass	third-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.