CASCACascade Atlas

Evidence dossier

CVE-2022-43769

Hitachi Vantara Pentaho Business Analytics Server - Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)

Exploited in the wild (CISA KEV since Mar 3, 2025). NVD reports CVSS 3.1 7.2. Severity assessments differ within at least one CVSS version. EPSS estimates 97.7% exploit likelihood as of Aug 26, 2026.

80.4–86.0Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

Hitachi Vantara Pentaho Business Analytics Server prior to versions 9.4.0.1 and 9.3.0.2, including 8.3.x allow certain web services to set property values which contain Spring templates that are interpreted downstream.

State
PUBLISHED
Published
Apr 3, 2023
Updated
Oct 21, 2025
Evidence coverage
82%

Evidence chronology

What was known when

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  1. Source dateSource date omittedFirst observed by CASCA
    CISA-ADP

    Record text: CISA ADP Vulnrichment

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    Field
    container
    Value
    CISA ADP Vulnrichment
    Original evidence ↗
  2. Source dateSource date omittedFirst observed by CASCA
    CVE Program

    Record text: CVE Program Container

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    Field
    container
    Value
    CVE Program Container
    Original evidence ↗
  3. Source dateSource date omittedFirst observed by CASCA
    HITVAN

    Record text: Hitachi Vantara Pentaho Business Analytics Server - Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)

    Inspect raw assertion
    Field
    container
    Value
    Hitachi Vantara Pentaho Business Analytics Server - Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)
    Original evidence ↗
  4. Source dateFirst observed by CASCA
    CISA KEV

    Exploitation cataloged: Hitachi Vantara Pentaho BA Server Special Element Injection Vulnerability

    Inspect raw assertion
    Field
    observed_exploitation
    Value
    Hitachi Vantara Pentaho BA Server Special Element Injection Vulnerability
    Original evidence ↗
  5. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 97.67% probability · 99.9th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.976700000000; percentile 0.998990000000
    Original evidence ↗

Assessments differ

NVD7.2CVSS 3.1 · source date omitted
security.vulnerabilities@hitachivantara.com8.8CVSS 3.1 · source date omitted

Values are shown separately by source and CVSS version.

ExploitationCatalog member

CISA KEV · catalog date Mar 3, 2025 · first observed Jul 19, 2026

Exploit likelihood97.67%

FIRST EPSS · score date Aug 26, 2026 · 99.9th percentile · first observed Aug 26, 2026

SeverityAssessments differ

NVD · CVSS 3.1 · first observed Jul 19, 2026 · values shown separately below

Evidence detail

Source limits and decisions

Why each evidence state has this value

casca-unknown-reasons-v1
Exploitation statusEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Exploit likelihoodEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Severity assessmentAssessments differ

Eligible assertions materially conflict and remain visible side by side.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Aug 27, 2026
Resolution
Resolve conflict
Affected productsSource-reported scope

The cited source assertion is retained while canonical product linkage remains open.

Revision
casca-factor-d-obligations-v1
Cutoff
Aug 27, 2026
Resolution
Resolve identity

Source comparison

Who said what

CISA-ADPIndependent enrichment
Record text

CISA ADP Vulnrichment

Inspect raw assertion
Field
container
Value
CISA ADP Vulnrichment
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CVE ProgramDerivative copy
Record text

CVE Program Container

Inspect raw assertion
Field
container
Value
CVE Program Container
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
HITVANOriginal assertion
Record text

Hitachi Vantara Pentaho Business Analytics Server - Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)

Inspect raw assertion
Field
container
Value
Hitachi Vantara Pentaho Business Analytics Server - Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CISA KEVOriginal assertion
Exploitation cataloged

Hitachi Vantara Pentaho BA Server Special Element Injection Vulnerability

Inspect raw assertion
Field
observed_exploitation
Value
Hitachi Vantara Pentaho BA Server Special Element Injection Vulnerability
Source dateFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

97.67% probability · 99.9th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.976700000000; percentile 0.998990000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
2Underlying assertions
1Canonical products
2Target assertions
0Constraint assertions

Grouped from 1 configuration nodes in this exact snapshot. Visual grouping is navigational; asset exposure and root cause require cited evidence.

Identity source boundaries
  • Cpe dictionary1,775,266 records · observed through 2026-07-21T06:45:29.809Z27d65b0f-b718-4b4f-bb79-c47c68d09dfa
  • Cpe match643,502 records · observed through 2026-07-21T08:13:17.697Z955dae73-7302-438b-aee1-058d7cc5d48e

2 scope groups

HITVAN · source assertedHitachi VantaraPentaho Business Analytics ServerDirect source scope
Affected: 1.0 to before 9.3.0.2 (maven comparison)Affected: 9.4.0.0 to before 9.4.0.1 (maven comparison)
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "1.0", "lessThan": "9.3.0.2", "versionType": "maven"}, {"status": "affected", "version": "9.4.0.0", "lessThan": "9.4.0.1", "versionType": "maven"}]
NVD CPE · APPLICATIONhitachivantara_pentaho_business_analytics_serverVulnerable target · 2 assertions
Any version (unconstrained) (>= 8.3.0.0, < 9.3.0.2); Version 9.4.0.0Canonical identity product-dc0d41dbf891e912d487020cd48f64c2e20352fdac20fa808ea4a7e68706c37aLinked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:hitachi:vantara_pentaho_business_analytics_server:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    from including 8.3.0.0; through excluding 9.3.0.2
    Match ID
    ba407c8d-3474-49f4-ade5-b4f62e6be5b3
  2. cpe:2.3:a:hitachi:vantara_pentaho_business_analytics_server:9.4.0.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 1
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    430b3a1e-02b7-4500-b4ba-395a873de824

Affected-product evidence

Accepted scope and product mapping

1 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-d55c30782eda3dbb2f4ef1629973b904aa622aeeaf6ab2b8b8edf277959a546b · product-dc0d41dbf891e912d487020cd48f64c2e20352fdac20fa808ea4a7e68706c37a

Source class
Nvd cpe vulnerable target
Assertions
2
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
0a9e6da7-f633-4999-8ae5-e97dedbbf94075d6ba82-1d74-4de9-ba15-ed25f32e8491
Source-reported scopeSource-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Vendor specified only by source · Product specified only by source

Source class
Direct cve affected
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
f7123fed-ed79-497c-a624-c4c1fe6ae143

Assessments

CVSS by origin

7.2
NVDCVSS 3.1 · role Primary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
8.8
security.vulnerabilities@hitachivantara.comCVSS 3.1 · role Secondary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8
HITVANCVSS 3.1 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Direct CVE/CNA normalized decisions

8.8Priority eligible

HITVAN

CVSS 3.1 · Primary · Original assertion · rank 1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Validation
Valid match
Recomputed
8.8
Decision reason
Evidence supported
Policy
casca-direct-cvss-eligibility-v1

Assessments are retained side by side under closed precedence. Cascade never averages CVSS.

Evidence boundaries

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; remaining scope stays source-scoped.
  • NVD-carried upstream facts remain derivative; independent corroboration requires a separately authored source.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.
  • OSV aggregation and OSV-converted NVD material are not independent corroboration.
  • Red Hat facts are vendor assertions for the exact supplied products.
  • Nonmembership and not-yet-observed states are not proof of safety.