Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
The http4k-security-digest Maven package, versions from 4.0.0.0 up to but not including 4.51.0.0, from 5.0.0.0 up to 5.42.0.0, and from 6.0.0.0 up to 6.50.0.0, does not check the Digest "uri" parameter against the actual request URL. An attacker who captures a valid Digest authentication response can replay it against other URLs in the same realm. Upgrade to 6.50.0.0, 5.42.0.0, or 4.51.0.0 depending on your release line; the source notes that the v4.x and v5.x fixes are Enterprise editions.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 8.1 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0058, the 47th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:16 UTC First seen by agentprime
- 31 Oct 2026, 14:16 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-p28p-j94q-pg32
- OSV: GHSA-p28p-j94q-pg32
- github.com/http4k/http4k/security/advisories/GHSA-p28p-j94q-pg32
- nvd.nist.gov/vuln/detail/CVE-2026-54148
- github.com/github/advisory-database/pull/9477
- github.com/http4k/http4k/commit/725f1b9697
- github.com/http4k/http4k/commit/725f1b96978dd433348e2b149c1e72b9f5147c90
- github.com/http4k/http4k
- github.com/http4k/http4k/releases/tag/6.50.0.0