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01 Record

CVE-2026-46454

Apache Camel: Camel-Cometd: Inbound Bayeux message headers are mapped into the Exchange without a HeaderFilterStrategy, allowing unauthenticated clients to inject Camel control headers

CriticalPUBLISHEDCNA: apache
CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

02 Description

Apache Camel: Camel-Cometd: Inbound Bayeux message headers are mapped into the Exchange without a HeaderFilterStrategy, allowing unauthenticated clients to inject Camel control headers

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.82% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 57.0% of scored records. A rank, not a probability.
NVD base score
9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Analyzed. NVD last modified this record on 2026-10-25.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-07-06 07:56Z3 MO AGO
Last updated
2026-07-06 17:41Z3 MO AGO
Reserved
2026-05-14
Assigning CNA
apache
Record state
PUBLISHED
Severity
Critical (CVSS 9.8)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-20Improper Input ValidationClass
Data version
5.2
Document digest
0cc9f3015f10d4fa4fed52f8de88b7cdf267ab541c3fc45f23c9c0f9d108ed15

05 Affected products

VendorProductVersionsPlatforms
Apache Software FoundationApache Camel4.0.0 to < 4.14.8, 4.15.0 to < 4.18.3, 4.19.0 to < 4.21.0—

06 References