How severe is CVE-2023-1158?

CVE-2023-1158 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-1158 being actively exploited?

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

What products are affected by CVE-2023-1158?

CVE-2023-1158 primarily affects Hitachi Vantara Pentaho. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-1158?

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

When was CVE-2023-1158 published?

CVE-2023-1158 was published on 2023-05-24 and last updated on 2026-06-17.

CVE-2023-1158

CVE-2023-1158 is a medium-severity vulnerability in Hitachi Vantara Pentaho with a CVSS 3.x base score of 4.3. 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-863.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Hitachi Vantara Pentaho
Published: 2023-05-24
Last modified: 2026-06-17

Description

Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.1 and 9.3.0.3, including 8.3.x expose dashboard prompts to users who are not part of the authorization list.

Frequently asked questions

What is CVE-2023-1158?: Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.1 and 9.3.0.3, including 8.3.x expose dashboard prompts to users who are not part of the authorization list.
How severe is CVE-2023-1158?: CVE-2023-1158 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-1158 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-1158?: CVE-2023-1158 primarily affects Hitachi Vantara Pentaho. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-1158?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-1158 published?: CVE-2023-1158 was published on 2023-05-24 and last updated on 2026-06-17.

References

https://support.pentaho.com/hc/en-us/articles/14456024873741-IMPORTANT-Resolved-Pentaho-BA-Server-Incorrect-Authorization-Versions-before-9-4-0-1-and-9-3-0-3-including-8-3-x-Impacted-CVE-2023-1158-

Affected products (3)

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

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CVE-2021-45448 — High (CVSS 7.1): Pentaho Business Analytics Server versions before 9.2.0.2 and 8.3.0.25 using the Pentaho Analyzer plugin exposes a…
CVE-2021-31601 — High (CVSS 7.1): An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x.…

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