How severe is CVE-2022-46364?

CVE-2022-46364 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-46364 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-46364?

CVE-2022-46364 affects Apache Cxf. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-46364?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-46364 published?

CVE-2022-46364 was published on 2022-12-13 and last updated on 2026-06-17.

CVE-2022-46364

CVE-2022-46364 is a critical-severity vulnerability in Apache Cxf with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Apache Cxf
Published: 2022-12-13
Last modified: 2026-06-17

Description

A SSRF vulnerability in parsing the href attribute of XOP:Include in MTOM requests in versions of Apache CXF before 3.5.5 and 3.4.10 allows an attacker to perform SSRF style attacks on webservices that take at least one parameter of any type.

Frequently asked questions

What is CVE-2022-46364?: A SSRF vulnerability in parsing the href attribute of XOP:Include in MTOM requests in versions of Apache CXF before 3.5.5 and 3.4.10 allows an attacker to perform SSRF style attacks on webservices that take at least one parameter of any type.
How severe is CVE-2022-46364?: CVE-2022-46364 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-46364 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46364?: CVE-2022-46364 affects Apache Cxf. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-46364?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-46364 published?: CVE-2022-46364 was published on 2022-12-13 and last updated on 2026-06-17.

References

https://cxf.apache.org/security-advisories.data/CVE-2022-46364.txt?version=1&modificationDate=1670944472739&api=v2

Affected products (1)

cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*

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