Is github.com/hahwul/dalfox affected by CVE-2026-45090?

Go github.com/hahwul/dalfox is affected in >=0.

Is CVE-2026-45090 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

medium

CVE-2026-45090

Go · github.com/hahwul/dalfox • Go · github.com/hahwul/dalfox/v2

Summary

Dalfox has an Unauthenticated Remote DoS via Closed-Channel Write in `ParameterAnalysis` (server mode) in github.com/hahwul/dalfox

Severity: medium
EPSS: 0.2% (p14)
Also known as: GHSA-2g4x-fq3j-cgq4, GHSA-2g4x-fq3j-cgq4#github.com/hahwul/dalfox, GHSA-2g4x-fq3j-cgq4#github.com/hahwul/dalfox/v2, GO-2026-4999, GO-2026-4999#github.com/hahwul/dalfox, GO-2026-4999#github.com/hahwul/dalfox/v2
Published: 2026-05-20

References

https://github.com/hahwul/dalfox/security/advisories/GHSA-2g4x-fq3j-cgq4
https://github.com/hahwul/dalfox/releases/tag/v2.13.0

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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.