CVE-2026-50634General(apache / cxf)

LOWCVSS 6.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A vulnerability in Apache CXF's JwsJsonContainerRequestFilter can be exploited to cause CXF to process metadata that was not authenticated by the accepted signature. This can bypass the application's assumption that accepted `Content-Type` or protected HTTP-header metadata came from a verified signature entry, and may steer downstream JAX-RS entity parsing or signed-header consistency checks. Users are recommended to upgrade to versions 4.2.2 or 4.1.7 or 3.6.12, which fix this issue.

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

Weakness type (CWE)

CWE-347

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
General: 2 classified signals
2 total mentions across 1 day

Affected systems

Vendors

apache

Products

cxf

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

General

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

CVE@CVEnew136d
General
CVE-2026-50634 A vulnerability in Apache CXF's JwsJsonContainerRequestFilter can be exploited to cause CXF to process metadata that was not authenticated by the accepted signature. … https://www.cve.org/CVERecord?id=CVE-2026-50634
Post summary
The passage briefly describes CVE‑2026‑50634 affecting Apache CXF’s JwsJsonContainerRequestFilter, noting a potential lack of metadata authentication, but provides no detailed technical info, PoC, exploit code, patch, or evidence of active exploitation.
00000151
57.6K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds136d
General
CVE-2026-50634 Authentication Bypass in Apache CXF JwsJsonContainerRequestFilter Signature Validation https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-50634
Post summary
The entry briefly announces CVE‑2026‑50634 as an authentication bypass flaw in Apache CXF’s JSON signature validation, without indicating PoC, exploit code, active use, or patch information.
0000038
4.0K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	apache	cxf	-	-	-

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