Is io.vertx:vertx-web affected by CVE-2025-11966?

Maven io.vertx:vertx-web is affected in =5.0.0 <5.0.5.

Is CVE-2025-11966 being exploited?

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

low

CVE-2025-11966

Q: Is CVE-2025-11966 being exploited?

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

Maven · io.vertx:vertx-web

Summary

Vert.x-Web vulnerable to Stored Cross-site Scripting in directory listings via file names

Severity: low
EPSS: 0.3% (p18)
Also known as: GHSA-45p5-v273-3qqr
Published: 2025-10-22

References

https://github.com/vert-x3/vertx-web/security/advisories/GHSA-45p5-v273-3qqr
https://nvd.nist.gov/vuln/detail/CVE-2025-11966
https://github.com/vert-x3/vertx-web

Related advisories

CVE-2025-11965 — medium · Maven/io.vertx:vertx-web

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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.