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CVE-2018-1190

22
FAUCET Score

CVE-2018-1190 describes a Cross-Site Scripting (XSS) vulnerability in Pivotal Cloud Foundry products, specifically affecting cf-release, UAA, and UAA BOSH versions prior to their respective patches. The flaw exists in the clientId parameter of the UAA OpenID Connect check session iframe endpoint, which is used for single logout session management. With a CVSS score of 6.1 (Medium), this vulnerability requires user interaction (UI:R) and could lead to low impact on confidentiality and integrity (C:L, I:L) if exploited. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 269CPE matchmatch criteria
cpe:2.3:a:cloudfoundry:cf-release:*:*:*:*:*:*:*:*
>= 3.0.0, <= 3.20.1CPE matchmatch criteria
cpe:2.3:a:pivotal:uaa:*:*:*:*:*:*:*:*
<= 44CPE matchmatch criteria
cpe:2.3:a:pivotal:uaa_bosh:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.83%
Probability of exploitation in next 30 days
EPSS Percentile
53.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0083 is in the 63rd percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.cloudfoundry.identity:cloudfoundry-identity-serverFixed in: 3.20.2

Vendor Advisories (1)

mavenGHSA-j97q-9xp9-g5fxmedium

Pivotal Cloud Foundry UAA XSS on UAA OpenID Connect check session iframe endpoint

May 13, 2022

References

cloudfoundry.org / cve-2018-1190
Issue TrackingVendor Advisory
securityfocus.com / bid/102427
Third Party AdvisoryVDB Entry