Detections
Analytics

SCA: security update for org.http4s:http4s-ember-core_2.12, org.http4s:http4s-ember-core_2.13, org.http4s:http4s-ember-core_3 (GHSA-9xww-74xv-gjfp)

medium Tenable Self-Hosted Container Security Plugin ID 448002

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, DigestAuth replay
 protection records lastNc plus one instead of the highest nonce-count value it has accepted. When a
 legitimate client sends noncontiguous nc values because of parallel or retried requests, the stored
 counter remains below the accepted maximum, allowing a passive observer to replay a captured Authorization
 header multiple times. Successful replays execute authenticated requests, including state-changing
 operations, as the captured user. This issue is fixed in versions 0.23.35 and 1.0.0-M47. (CVE-2026-69206)

Solution

Update the org.http4s:http4s-ember-core_2.12 library and its related packages to version 0.23.35 or later.

See Also

https://github.com/advisories/GHSA-9xww-74xv-gjfp

Plugin Details

Severity: Medium

ID: 448002

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 9/16/2026

Updated: 9/16/2026

Risk Information

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:C/A:N

CVSS Score Source: CVE-2026-69206

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.2

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/15/2026

Vulnerability Publication Date: 9/15/2026

Reference Information

CVE: CVE-2026-69206

cwe: CWE-294