CVE-2020-9416 [High] | XSS in Spotfire Analyst

The Spotfire client component of TIBCO Software Inc.'s TIBCO Spotfire Analyst, TIBCO Spotfire Analytics Platform for AWS Marketplace, TIBCO Spotfire Desktop, and TIBCO Spotfire Server contains a vulnerability that theoretically allows a legitimate user to inject scripts. If executed by a victim authenticated to the affected system these scripts will be executed at the privileges of the victim. Affected releases are TIBCO Software Inc.'s TIBCO Spotfire Analyst: versions 10.7.0, 10.8.0, 10.9.0, and 10.10.0, TIBCO Spotfire Analytics Platform for AWS Marketplace: versions 10.7.0, 10.8.0, 10.8.1, 10.9.0, 10.10.0, and 10.10.1, TIBCO Spotfire Desktop: versions 10.7.0, 10.8.0, 10.9.0, and 10.10.0, and TIBCO Spotfire Server: versions 10.7.0, 10.8.0, 10.8.1, 10.9.0, 10.10.0, and 10.10.1.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-06-15	0.41%	0.57%	+0.16%
2	2025-03-30	0.79%	0.41%	-0.38%
3	2025-03-29	—	0.79%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-06-15

0.41%

0.57%

+0.16%

2025-03-30

0.79%

0.41%

-0.38%

2025-03-29

—

0.79%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
8.2	3.1	HIGH	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:L) A normal user session is enough; they don’t have to be admin. User interaction (UI:R) A real person has to do something—click, install, enable—otherwise it doesn’t land. Scope (S:C) Breaking this can reach past the original component and bite other resources—bigger blast radius. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:L) Attackers could change some data, but it’s limited—not everything goes. Availability (A:L) Might cause slowdowns, glitches, or partial disruption—not a full brick.	2.3	5.3	[email protected]
5.4	3.1	MEDIUM	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:L) A normal user session is enough; they don’t have to be admin. User interaction (UI:R) A real person has to do something—click, install, enable—otherwise it doesn’t land. Scope (S:C) Breaking this can reach past the original component and bite other resources—bigger blast radius. Confidentiality (C:L) Some sensitive info could get out, but not a total data dump. Integrity (I:L) Attackers could change some data, but it’s limited—not everything goes. Availability (A:N) Service keeps running; no real outage angle.	2.3	2.7	[email protected]
3.5	2.0	LOW	`AV:N/AC:M/Au:S/C:N/I:P/A:N` Click to expand Access vector (AV:N) Can be exploited remotely over network reachability. Access complexity (AC:M) Exploitation needs some favorable conditions, but not exceptional ones. Authentication (AU:S) A single authentication is required. Confidentiality impact (C:N) No confidentiality impact. Integrity impact (I:P) Partial integrity impact. Availability impact (A:N) No availability impact.	6.8	2.9	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

8.2

3.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L): A normal user session is enough; they don’t have to be admin.
User interaction (UI:R): A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C): Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H): Serious risk that confidential data gets exposed in a big way.
Integrity (I:L): Attackers could change some data, but it’s limited—not everything goes.
Availability (A:L): Might cause slowdowns, glitches, or partial disruption—not a full brick.

2.3

5.3

[email protected]

5.4

3.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L): A normal user session is enough; they don’t have to be admin.
User interaction (UI:R): A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C): Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L): Some sensitive info could get out, but not a total data dump.
Integrity (I:L): Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N): Service keeps running; no real outage angle.

2.3

2.7

[email protected]

3.5

2.0

LOW

AV:N/AC:M/Au:S/C:N/I:P/A:N Click to expand

Access vector (AV:N): Can be exploited remotely over network reachability.
Access complexity (AC:M): Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:S): A single authentication is required.
Confidentiality impact (C:N): No confidentiality impact.
Integrity impact (I:P): Partial integrity impact.
Availability impact (A:N): No availability impact.

6.8

2.9

[email protected]

Affected software / configurations for CVE-2020-9416

Vendor	Product	Version	Raw CPE
tibco	spotfire_analyst	10.7.0	cpe:2.3:a:tibco:spotfire_analyst:10.7.0:::::::*
tibco	spotfire_analyst	10.8.0	cpe:2.3:a:tibco:spotfire_analyst:10.8.0:::::::*
tibco	spotfire_analyst	10.9.0	cpe:2.3:a:tibco:spotfire_analyst:10.9.0:::::::*
tibco	spotfire_analyst	10.10.0	cpe:2.3:a:tibco:spotfire_analyst:10.10.0:::::::*
tibco	spotfire_analytics_platform	10.7.0	cpe:2.3:a:tibco:spotfire_analytics_platform:10.7.0:::::aws_marketplace::
tibco	spotfire_analytics_platform	10.8.0	cpe:2.3:a:tibco:spotfire_analytics_platform:10.8.0:::::aws_marketplace::
tibco	spotfire_analytics_platform	10.8.1	cpe:2.3:a:tibco:spotfire_analytics_platform:10.8.1:::::aws_marketplace::
tibco	spotfire_analytics_platform	10.9.0	cpe:2.3:a:tibco:spotfire_analytics_platform:10.9.0:::::aws_marketplace::
tibco	spotfire_analytics_platform	10.10.0	cpe:2.3:a:tibco:spotfire_analytics_platform:10.10.0:::::aws_marketplace::
tibco	spotfire_analytics_platform	10.10.1	cpe:2.3:a:tibco:spotfire_analytics_platform:10.10.1:::::aws_marketplace::
tibco	spotfire_desktop	10.7.0	cpe:2.3:a:tibco:spotfire_desktop:10.7.0:::::::*
tibco	spotfire_desktop	10.8.0	cpe:2.3:a:tibco:spotfire_desktop:10.8.0:::::::*
tibco	spotfire_desktop	10.9.0	cpe:2.3:a:tibco:spotfire_desktop:10.9.0:::::::*
tibco	spotfire_desktop	10.10.0	cpe:2.3:a:tibco:spotfire_desktop:10.10.0:::::::*
tibco	spotfire_server	10.7.0	cpe:2.3:a:tibco:spotfire_server:10.7.0:::::::*
tibco	spotfire_server	10.8.0	cpe:2.3:a:tibco:spotfire_server:10.8.0:::::::*
tibco	spotfire_server	10.8.1	cpe:2.3:a:tibco:spotfire_server:10.8.1:::::::*
tibco	spotfire_server	10.9.0	cpe:2.3:a:tibco:spotfire_server:10.9.0:::::::*
tibco	spotfire_server	10.10.0	cpe:2.3:a:tibco:spotfire_server:10.10.0:::::::*
tibco	spotfire_server	10.10.1	cpe:2.3:a:tibco:spotfire_server:10.10.1:::::::*

References for CVE-2020-9416

URL	Tags
http://www.tibco.com/services/support/advisories	Vendor Advisory
https://www.tibco.com/support/advisories/2020/09/tibco-security-advisory-september-15-2020-tibco-spotfire	Vendor Advisory

URL

CVE-2020-9416 | TIBCO Spotfire Stored Cross Site Scripting Vulnerability

Exploit prediction scoring system (EPSS) score for CVE-2020-9416

Common vulnerability scoring system (CVSS) metrics for CVE-2020-9416

Weakness enumeration for CVE-2020-9416

Affected software / configurations for CVE-2020-9416

References for CVE-2020-9416