cve.bz

CVE-2026-54148

8.1 highEPSS 0.6%

High (8.1). EPSS 0.6% chance of exploitation in the next 30 days. Fixed in org.http4k:http4k-security-digest 4.51.0.0, 5.42.0.0, 6.50.0.0.

http4k is a functional toolkit for Kotlin HTTP applications. Prior to 4.51.0.0, 5.42.0.0, and 6.50.0.0, DigestAuthProvider.verify in http4k-security-digest does not compare the uri parameter in an Authorization: Digest response with the actual request URL. An attacker who captures a valid Digest authentication response can replay it against another URL served by the same realm, bypassing the per-request-URI binding and potentially gaining unauthorized read or write access. This issue is fixed in versions 4.51.0.0, 5.42.0.0, and 6.50.0.0.

Severity

CVSS 3.1

8.1 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS
0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE
CWE-294
Published
Modified
Record from
the NVD, synced

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-p28p-j94q-pg32Mavenorg.http4k:http4k-security-digest>=6.0.0.0 <6.50.0.06.50.0.0
GHSA-p28p-j94q-pg32Mavenorg.http4k:http4k-security-digest>=5.0.0.0 <5.42.0.05.42.0.0
GHSA-p28p-j94q-pg32Mavenorg.http4k:http4k-security-digest>=4.0.0.0 <4.51.0.04.51.0.0

References

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