Is rhukster/dom-sanitizer affected by CVE-2026-40301?

Packagist rhukster/dom-sanitizer is affected in <1.0.10.

Is CVE-2026-40301 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

medium

CVE-2026-40301

Q: Is CVE-2026-40301 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

Packagist · rhukster/dom-sanitizer

Summary

rhukster/dom-sanitizer: SVG <style> tag allows CSS injection via unfiltered url() and @import directives

Severity: medium
EPSS: 0.3% (p18)
Also known as: GHSA-93vf-569f-22cq
Published: 2026-04-10

References

https://github.com/rhukster/dom-sanitizer/security/advisories/GHSA-93vf-569f-22cq
https://nvd.nist.gov/vuln/detail/CVE-2026-40301
https://github.com/rhukster/dom-sanitizer/commit/49a98046b708a4c92f754f5b0ef1720bb85142e2

Is your project exposed to this? Stateward checks every dependency on every pull request and flags it only if your code actually reaches it.

Check my repo

Summarize with AI

ChatGPT Claude Perplexity

Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.