How severe is CVE-2022-4771?

CVE-2022-4771 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-4771 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4771?

CVE-2022-4771 primarily affects Hitachi Vantara Pentaho Business Analytics Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-4771?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-4771 published?

CVE-2022-4771 was published on 2023-04-03 and last updated on 2026-06-17.

CVE-2022-4771

CVE-2022-4771 is a medium-severity vulnerability in Hitachi Vantara Pentaho Business Analytics Server with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Hitachi Vantara Pentaho Business Analytics Server
Published: 2023-04-03
Last modified: 2026-06-17

Description

Hitachi Vantara Pentaho Business Analytics Server prior to versions 9.4.0.1 and 9.3.0.2, including 8.3.x allow a malicious URL to inject content into the Pentaho User Console through session variables.

Frequently asked questions

What is CVE-2022-4771?: Hitachi Vantara Pentaho Business Analytics Server prior to versions 9.4.0.1 and 9.3.0.2, including 8.3.x allow a malicious URL to inject content into the Pentaho User Console through session variables.
How severe is CVE-2022-4771?: CVE-2022-4771 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-4771 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4771?: CVE-2022-4771 primarily affects Hitachi Vantara Pentaho Business Analytics Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-4771?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4771 published?: CVE-2022-4771 was published on 2023-04-03 and last updated on 2026-06-17.

References

https://support.pentaho.com/hc/en-us/articles/14455436088717--Resolved-Pentaho-BA-Server-Improper-Neutralization-of-Input-During-Web-Page-Generation-Cross-site-Scripting-Versions-before-9-4-0-1-and-9-3-0-2-including-8-3-x-Impacted-CVE-2022-4771-

Affected products (2)

cpe:2.3:a:hitachi:vantara_pentaho_business_analytics_server:*:*:*:*:*:*:*:*
cpe:2.3:a:hitachi:vantara_pentaho_business_analytics_server:9.4.0.0:*:*:*:*:*:*:*

More vulnerabilities in Hitachi Vantara Pentaho Business Analytics Server

CVE-2022-43940 — High (CVSS 8.8): Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.1 and 9.3.0.2, including 8.3.x do not correctly…
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