CASCACascade Atlas

Evidence dossier

CVE-2018-5430

TIBCO JasperReports Server Information Disclosure Vulnerability

Exploited in the wild (CISA KEV since Dec 29, 2022). NVD reports CVSS 3.1 8.8. EPSS estimates 49.6% exploit likelihood as of Aug 27, 2026.

80.2–84.0Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

The Spring web flows of TIBCO Software Inc.'s TIBCO JasperReports Server, TIBCO JasperReports Server Community Edition, TIBCO JasperReports Server for ActiveMatrix BPM, TIBCO Jaspersoft for AWS with Multi-Tenancy, and TIBCO Jaspersoft Reporting and Analytics for AWS contain a vulnerability which may allow any authenticated user read-only access to the contents of the web application, including key configuration files. Affected releases include TIBCO Software Inc.'s TIBCO JasperReports Server: versions up to and including 6.2.4; 6.3.0; 6.3.2; 6.3.3;6.4.0; 6.4.2, TIBCO JasperReports Server Community Edition: versions up to and including 6.4.2, TIBCO JasperReports Server for ActiveMatrix BPM: versions up to and including 6.4.2, TIBCO Jaspersoft for AWS with Multi-Tenancy: versions up to and including 6.4.2, TIBCO Jaspersoft Reporting and Analytics for AWS: versions up to and including 6.4.2.

State
PUBLISHED
Published
Apr 17, 2018
Updated
Oct 21, 2025
Evidence coverage
95%

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

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

    Record text: CVE Program Container

    Inspect raw assertion
    Field
    container
    Value
    CVE Program Container
    Original evidence ↗
  3. Source dateSource date omittedFirst observed by CASCA
    tibco

    Record text: TIBCO JasperReports Server Information Disclosure Vulnerability

    Inspect raw assertion
    Field
    container
    Value
    TIBCO JasperReports Server Information Disclosure Vulnerability
    Original evidence ↗
  4. Source dateFirst observed by CASCA
    CISA KEV

    Exploitation cataloged: TIBCO JasperReports Server Information Disclosure Vulnerability

    Inspect raw assertion
    Field
    observed_exploitation
    Value
    TIBCO JasperReports Server Information Disclosure Vulnerability
    Original evidence ↗
  5. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 49.63% probability · 98.8th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.496300000000; percentile 0.988040000000
    Original evidence ↗
ExploitationCatalog member

CISA KEV · catalog date Dec 29, 2022 · first observed Jul 19, 2026

Exploit likelihood49.63%

FIRST EPSS · score date Aug 27, 2026 · 98.8th percentile · first observed Aug 27, 2026

SeverityCVSS 8.8

NVD · CVSS 3.1 · first observed Jul 19, 2026 · same-version scores align in this snapshot

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 assessmentEvidence supported

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Aug 27, 2026
Resolution
None
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 ↗
tibcoOriginal assertion
Record text

TIBCO JasperReports Server Information Disclosure Vulnerability

Inspect raw assertion
Field
container
Value
TIBCO JasperReports Server Information Disclosure Vulnerability
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CISA KEVOriginal assertion
Exploitation cataloged

TIBCO JasperReports Server Information Disclosure Vulnerability

Inspect raw assertion
Field
observed_exploitation
Value
TIBCO JasperReports Server Information Disclosure Vulnerability
Source dateFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

49.63% probability · 98.8th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.496300000000; percentile 0.988040000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
10Underlying assertions
3Canonical products
10Target assertions
0Constraint assertions

Grouped from 2 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

8 scope groups

tibco · source assertedTIBCO Software Inc.TIBCO JasperReports ServerDirect source scope
Affected: unspecified through 6.2.4 (custom comparison)Affected: 6.3.0Affected: 6.3.2Affected: 6.3.3Affected: 6.4.0Affected: 6.4.2
Source-reported scope

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

Inspect raw assertion[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.2.4"}, {"status": "affected", "version": "6.3.0"}, {"status": "affected", "version": "6.3.2"}, {"status": "affected", "version": "6.3.3"}, {"status": "affected", "version": "6.4.0"}, {"status": "affected", "version": "6.4.2"}]
tibco · source assertedTIBCO Software Inc.TIBCO JasperReports Server Community EditionDirect source scope
Affected: unspecified through 6.4.2 (custom comparison)
Source-reported scope

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

Inspect raw assertion[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.4.2"}]
tibco · source assertedTIBCO Software Inc.TIBCO JasperReports Server for ActiveMatrix BPMDirect source scope
Affected: unspecified through 6.4.2 (custom comparison)
Source-reported scope

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

Inspect raw assertion[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.4.2"}]
tibco · source assertedTIBCO Software Inc.TIBCO Jaspersoft for AWS with Multi-TenancyDirect source scope
Affected: unspecified through 6.4.2 (custom comparison)
Source-reported scope

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

Inspect raw assertion[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.4.2"}]
tibco · source assertedTIBCO Software Inc.TIBCO Jaspersoft Reporting and Analytics for AWSDirect source scope
Affected: unspecified through 6.4.2 (custom comparison)
Source-reported scope

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

Inspect raw assertion[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.4.2"}]
NVD CPE · APPLICATIONtibcojasperreports_serverVulnerable target · 8 assertions
Any version (unconstrained) (<= 6.2.4); Any version (unconstrained) (<= 6.4.2); Version 6.3.0; Version 6.3.2; Version 6.3.3; Version 6.4.0; Version 6.4.2Canonical identity product-6579bc34634c78190e6a4d6db0974f4927de9c6edf14af191ef5ea8c8d7c990aLinked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:tibco:jasperreports_server:6.3.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 3
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    8ff00ed7-2b4c-4043-a061-84adfb785c92
  2. cpe:2.3:a:tibco:jasperreports_server:6.4.0:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 6
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    b714b874-89ad-49ad-8b8d-2eedf6804e1c
  3. cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    through including 6.2.4
    Match ID
    83d3533b-42cf-400b-a9e2-94302e009201
  4. cpe:2.3:a:tibco:jasperreports_server:6.4.2:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 7
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    5a7a9802-61f8-45ac-b5c5-82521df50b4f
  5. cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:activematrix_bpm:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 1
    Logic
    OR
    Version bounds
    through including 6.4.2
    Match ID
    f8b7f2d6-580e-490b-83f5-56f76f125ba9
  6. cpe:2.3:a:tibco:jasperreports_server:6.3.3:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 5
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    d32e717a-31b1-4415-b6b9-e39fac38e756
  7. cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:community:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 2
    Logic
    OR
    Version bounds
    through including 6.4.2
    Match ID
    41d39313-991b-43dd-b830-06be226e3ff6
  8. cpe:2.3:a:tibco:jasperreports_server:6.3.2:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 4
    Logic
    OR
    Version bounds
    No explicit bounds
    Match ID
    d0b0408c-9f3f-48a7-a8b4-379b90557e95
NVD CPE · APPLICATIONtibcojaspersoftVulnerable target · 1 assertions
Any version (unconstrained) (<= 6.4.2)Canonical identity product-8783f28cb612d12a3156c86aaddb211ce123c53423500a3fb77827ef13414a33Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:tibco:jaspersoft:*:*:*:*:*:aws_with_multi-tenancy:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 0
    Logic
    OR
    Version bounds
    through including 6.4.2
    Match ID
    e45760cc-1126-49fa-b86f-1dbeb379f4d4
NVD CPE · APPLICATIONtibcojaspersoft_reporting_and_analyticsVulnerable target · 1 assertions
Any version (unconstrained) (<= 6.4.2)Canonical identity product-f5899175e4c3e5ae6d5e8e3decf112ed089e59987aab1c16710081d32e165427Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:tibco:jaspersoft_reporting_and_analytics:*:*:*:*:*:aws:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    1 · node/0 · match 1
    Logic
    OR
    Version bounds
    through including 6.4.2
    Match ID
    9b604288-1622-4fa1-b48b-9f11eb1c3140

Affected-product evidence

Accepted scope and product mapping

3 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-e7958c66e2fda828b4a6269a31060afc478230d2442c6016e071e664095eaa07 · product-6579bc34634c78190e6a4d6db0974f4927de9c6edf14af191ef5ea8c8d7c990a

Source class
Nvd cpe vulnerable target
Assertions
8
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
1b13e897-3967-40e6-ae81-a9e6f6f9e59f2f6fa96c-c887-4199-a2d0-24873d6936dc31702a87-18bb-4bee-a9c5-fbe6558c752a3fdbb0c1-e7e8-4dcb-b0bb-0791594ab656704c3322-7205-4536-aca4-8f460ad2dcc7a537b610-1ac2-4069-a79f-e0a5a240b513b7491cd9-a3af-4410-bb3e-fb03443d37e7cdebbfa3-fb47-4ab2-af79-2e6d1c62a717
Mapping establishedEvidence supported

vendor-e7958c66e2fda828b4a6269a31060afc478230d2442c6016e071e664095eaa07 · product-8783f28cb612d12a3156c86aaddb211ce123c53423500a3fb77827ef13414a33

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
59d06453-1243-4e90-b5e9-7c9f22f7af16
Mapping establishedEvidence supported

vendor-e7958c66e2fda828b4a6269a31060afc478230d2442c6016e071e664095eaa07 · product-f5899175e4c3e5ae6d5e8e3decf112ed089e59987aab1c16710081d32e165427

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
c74454ed-8dae-40b0-8b21-1051261a6e0e
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
5
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
2cac8dc9-63ed-4d98-b11f-cd2f5e7f27bc3edef44a-26fc-4d7f-bdc7-31de0e0c22995036d0f9-dffb-404d-86e6-133ef900e503592ea925-823e-4a04-8a9f-440ea9c9c84fafc66309-0dd5-43c4-a5a0-4890ee4672bd

Assessments

CVSS by origin

8.8
NVDCVSS 3.1 · role Primary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.0
NVDCVSS 2.0 · role Primary · priority eligiblevalid_matchAV:N/AC:L/Au:S/C:P/I:N/A:N
7.7
security@tibco.comCVSS 3.0 · role Secondary · priority eligiblevalid_matchCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
7.7
tibcoCVSS 3.0 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Direct CVE/CNA normalized decisions

7.7Priority eligible

tibco

CVSS 3.0 · Primary · Original assertion · rank 1

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Validation
Valid match
Recomputed
7.7
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.