How severe is CVE-2018-18813?

CVE-2018-18813 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-18813 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-18813?

CVE-2018-18813 primarily affects Tibco Spotfire Analytics Platform For Aws. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-18813?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-18813 published?

CVE-2018-18813 was published on 2019-01-16 and last updated on 2026-06-17.

CVE-2018-18813

CVE-2018-18813 is a high-severity vulnerability in Tibco Spotfire Analytics Platform For Aws with a CVSS 3.x base score of 8.8. 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-79.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 4.3
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Tibco Spotfire Analytics Platform For Aws
Published: 2019-01-16
Last modified: 2026-06-17

Description

The Spotfire web server component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace, and TIBCO Spotfire Server contains multiple vulnerabilities that may allow persistent and reflected cross-site scripting attacks. Affected releases are TIBCO Software Inc. TIBCO Spotfire Analytics Platform for AWS Marketplace: versions up to and including 10.0.0, and TIBCO Spotfire Server: versions up to and including 7.10.1; 7.11.0; 7.11.1; 7.12.0; 7.13.0; 7.14.0; 10.0.0.

Frequently asked questions

What is CVE-2018-18813?: The Spotfire web server component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace, and TIBCO Spotfire Server contains multiple vulnerabilities that may allow persistent and reflected cross-site scripting attacks. Affected releases are TIBCO Software Inc. TIBCO Spotfire Analytics Platform for AWS Marketplace: versions up to and including 10.0.0, and TIBCO Spotfire Server: versions up to and including 7.10.1; 7.11.0; 7.11.1; 7.12.0; 7.13.0; 7.14.0; 10.0.0.
How severe is CVE-2018-18813?: CVE-2018-18813 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-18813 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-18813?: CVE-2018-18813 primarily affects Tibco Spotfire Analytics Platform For Aws. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-18813?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-18813 published?: CVE-2018-18813 was published on 2019-01-16 and last updated on 2026-06-17.

References

Affected products (8)

cpe:2.3:a:tibco:spotfire_analytics_platform_for_aws:*:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:*:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.11.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.11.1:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.12.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.13.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.14.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:10.0.0:*:*:*:*:*:*:*

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