CVE-2026-117539
Last modified
CVE-2026-117539 is a low-severity vulnerability rated 3.5/10 on the CVSS scale. 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..
Description
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.
Metrics
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-117539?
How severe is CVE-2026-117539?
How do I fix CVE-2026-117539?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-117533REDAXO from 5.18.0 before 5.21.4 contains a stored cross-sit…4.4
- CVE-2026-117534REDAXO before 5.21.3 contains a cross-site request forgery v…5.4
- CVE-2026-117535REDAXO before 5.21.3 contains a reflected cross-site scripti…6.1
- CVE-2026-117536REDAXO before 5.21.3 contains a cross-site request forgery v…8.8
- CVE-2026-117537REDAXO before 5.21.0 contains a reflected cross-site scripti…4.1
- CVE-2026-117538REDAXO before 5.21.0 contains a reflected cross-site scripti…4.1
- CVE-2026-11754Observable discrepancy vulnerability in Seres Software syWEB…5.3
- CVE-2026-117540svg-sanitizer from 0.5.3 before 1.1.0 contains a denial of s…7.5
- CVE-2026-117541svg-sanitizer from 0.11.0 before 1.1.0 contains an uncaught …5.3
- CVE-2026-117553Umbraco CMS before 17.7.2 and 18.2.2 contains an authenticat…7.5
- CVE-2026-117554Admidio before 5.0.17 contains an improper access control vu…4.3
- CVE-2026-117555CImg through 4.0.6 contains a heap out-of-bounds read vulner…6.1
Are you affected by CVE-2026-117539?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST