CVE-2022-43939

HIGHNVD 8.69.8▲Trending — 4 sources updated this weekExploited in the wild

8.6

Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.1 and 9.3.0.2, including 8.3.x contain security restrictions using non-canonical URLs which can be circumvented.

CVSS v3: 8.6
EG Score: 9.8(high)
EPSS: 99.8%
KEV: ⚠ Exploited

Published

April 3, 2023

Last Modified

October 24, 2025

Advisory Details (2)

Auto-updated Jun 2, 2026

⚠️ Active exploitation confirmed. Patch available. Sources: cisa.

cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-43939

generic

Packet Storm

http://packetstormsecurity.com/files/172296/Pentaho-Business-Server-Authentication-Bypass-SSTI-Code-Execution.html

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-647

Data Freshness Timeline

(refreshed 20× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-03 22:01 UTCEG score recompute
2026-06-03 22:01 UTCGHSA enrichment
2026-06-03 19:09 UTCkev_newly_listed
2026-06-03 18:20 UTCEG score recompute
2026-06-03 18:20 UTCGHSA enrichment
2026-06-03 14:39 UTCEG score recompute
2026-06-03 14:39 UTCGHSA enrichment
2026-06-03 10:58 UTCEG score recompute
2026-06-03 10:58 UTCGHSA enrichment
2026-06-03 07:17 UTCEG score recompute
2026-06-03 07:17 UTCGHSA enrichment
2026-06-03 03:36 UTCEG score recompute
2026-06-03 03:36 UTCGHSA enrichment
2026-06-02 23:55 UTCEG score recompute
2026-06-02 23:55 UTCGHSA enrichment
2026-06-02 20:14 UTCEG score recompute
2026-06-02 20:14 UTCGHSA enrichment
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 18:32 UTCkev_newly_listed

Publicly available exploits

(3 references)

Working exploit code is in the public domain (1 Metasploit module) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-51350
First seen Apr 8, 2023
Pentaho BA Server EE 9.3.0.0-428 - Remote Code Execution (RCE) (Unauthenticated)
Open source ↗
Metasploitexploit/multi/http/pentaho_business_server_authbypass_and_ssti✓ verified
First seen Apr 4, 2023
Pentaho Business Server Auth Bypass and Server Side Template Injection RCE
Open source ↗
Nucleihttp/cves/2022/CVE-2022-43939.yaml
First seen Jan 1, 2022
Hitachi Pentaho Business Analytics Server - Bypass Authorization
Open source ↗

Frequently asked(6)

What is CVE-2022-43939?

CVE-2022-43939 is a high vulnerability published on April 3, 2023. Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.1 and 9.3.0.2, including 8.3.x contain security restrictions using non-canonical URLs which can be circumvented.

When was CVE-2022-43939 disclosed?

CVE-2022-43939 was first published in the National Vulnerability Database on April 3, 2023, with the most recent update on October 24, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-43939 actively exploited?

Yes. CISA added CVE-2022-43939 to the Known Exploited Vulnerabilities catalog on March 3, 2025, affecting Hitachi Vantara Pentaho Business Analytics (BA) Server. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.

What is the CVSS score of CVE-2022-43939?

CVE-2022-43939 has a CVSS v3 base score of 8.6 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.8.

Which products are affected by CVE-2022-43939?

CVE-2022-43939 affects Hitachi Vantara Pentaho Business Analytics (BA) Server. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.

How do I remediate CVE-2022-43939?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-43939, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-43939

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