CASCACascade Atlas

Evidence dossier

CVE-2018-18809

TIBCO JasperReports Library Directory Traversal Vulnerability

67.8–97.5Priority evidence range
As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

The default server implementation of TIBCO Software Inc.'s TIBCO JasperReports Library, TIBCO JasperReports Library Community Edition, TIBCO JasperReports Library for ActiveMatrix BPM, 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 contains a directory-traversal vulnerability that may theoretically allow web server users to access contents of the host system. Affected releases are TIBCO Software Inc.'s TIBCO JasperReports Library: versions up to and including 6.3.4; 6.4.1; 6.4.2; 6.4.21; 7.1.0; 7.2.0, TIBCO JasperReports Library Community Edition: versions up to and including 6.7.0, TIBCO JasperReports Library for ActiveMatrix BPM: versions up to and including 6.4.21, TIBCO JasperReports Server: versions up to and including 6.3.4; 6.4.0; 6.4.1; 6.4.2; 6.4.3; 7.1.0, TIBCO JasperReports Server Community Edition: versions up to and including 6.4.3; 7.1.0, TIBCO JasperReports Server for ActiveMatrix BPM: versions up to and including 6.4.3, TIBCO Jaspersoft for AWS with Multi-Tenancy: versions up to and including 7.1.0, TIBCO Jaspersoft Reporting and Analytics for AWS: versions up to and including 7.1.0.

State
PUBLISHED
Published
Mar 7, 2019
Updated
Oct 21, 2025
Evidence coverage
72%
CISA KEVCatalog member

Apply updates per vendor instructions.

FIRST EPSS79.06%

2026-07-18 · v2026.06.15 · percentile 99.6%

Source stateConflict visible

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

CISA-ADPindependent enrichment
container

CISA ADP Vulnrichment

CVEderivative copy
container

CVE Program Container

tibcooriginal assertion
container

TIBCO JasperReports Library Directory Traversal Vulnerability

CISA KEVoriginal assertion
observed_exploitation

TIBCO JasperReports Library Directory Traversal Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.790640000000; percentile 0.995550000000

Applicability

Cited product scope

Trace impact →
TIBCO Software Inc.TIBCO JasperReports Library
[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.3.4"}, {"status": "affected", "version": "6.4.1"}, {"status": "affected", "version": "6.4.2"}, {"status": "affected", "version": "6.4.21"}, {"status": "affected", "version": "7.1.0"}, {"status": "affected", "version": "7.2.0"}]unknown
TIBCO Software Inc.TIBCO JasperReports Library Community Edition
[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.7.0"}]unknown
TIBCO Software Inc.TIBCO JasperReports Library for ActiveMatrix BPM
[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.4.21"}]unknown
TIBCO Software Inc.TIBCO JasperReports Server
[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.3.4"}, {"status": "affected", "version": "6.4.0"}, {"status": "affected", "version": "6.4.1"}, {"status": "affected", "version": "6.4.2"}, {"status": "affected", "version": "6.4.3"}, {"status": "affected", "version": "7.1.0"}]unknown
TIBCO Software Inc.TIBCO JasperReports Server Community Edition
[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.4.3"}, {"status": "affected", "version": "7.1.0"}]unknown
TIBCO Software Inc.TIBCO JasperReports Server for ActiveMatrix BPM
[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "6.4.3"}]unknown
TIBCO Software Inc.TIBCO Jaspersoft for AWS with Multi-Tenancy
[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "7.1.0"}]unknown
TIBCO Software Inc.TIBCO Jaspersoft Reporting and Analytics for AWS
[{"status": "affected", "version": "unspecified", "versionType": "custom", "lessThanOrEqual": "7.1.0"}]unknown
Unknown vendorUnknown product
cpe:2.3:a:tibco:jasperreports_library:7.1.0:*:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:tibco:jasperreports_library:7.2.0:*:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:tibco:jasperreports_library:*:*:*:*:activematrix_bpm:*:*:*; end including 6.4.21supported
Unknown vendorUnknown product
cpe:2.3:a:tibco:jasperreports_library:*:*:*:*:community:*:*:*; end including 6.7.0supported
Unknown vendorUnknown product
cpe:2.3:a:tibco:jasperreports_server:7.1.0:*:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:*:activematrix_bpm:*:*; end including 6.4.3supported
Unknown vendorUnknown product
cpe:2.3:a:tibco:jasperreports_server:*:*:*:*:community:*:*:*; end including 6.4.3supported
Unknown vendorUnknown product
cpe:2.3:a:tibco:jaspersoft:*:*:*:*:*:aws_with_multi-tenancy:*:*; end including 7.1.0supported
Unknown vendorUnknown product
cpe:2.3:a:tibco:jaspersoft_reporting_and_analytics:*:*:*:*:*:aws:*:*; end including 7.1.0supported

Assessments

CVSS by origin

6.5
nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0
nvd@nist.govCVSS 2.0 · role PrimaryAV:N/AC:L/Au:S/C:P/I:N/A:N
9.9
security@tibco.comCVSS 3.0 · role SecondaryCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.9
tibcoCVSS 3.0 · role unknownCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Limitations and unknowns

  • 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; unresolved scope remains unknown.
  • NVD-carried upstream facts remain derivative and are not independent corroboration.
  • 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.
  • Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.