CVE-2018-15798

Pivotal Concourse allows malicious redirect urls on login

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Published Dec 19, 2018 CVSS 3.0 · 7.6 High EPSS 1.1% KEV · Not listed

Description

Pivotal Concourse Release, versions 4.x prior to 4.2.2, login flow allows redirects to untrusted websites. A remote unauthenticated attacker could convince a user to click on a link using the oAuth redirect link with an untrusted website and gain access to that user's access token in Concourse.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Pivotal

Concourse

affected

Version	Status	Constraints
`4.x`	affected	< 4.2.2

Configuration 1 [-]

cpe:2.3:a:pivotal_software:concourse:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-0931	Pivotal Concourse Release, versions 4.x prior to 4.2.2, login flow allows redirects to untrusted websites. A remote unauthenticated attacker could convince a user to click on a link using the oAuth redirect link with an untrusted website and gain access to that user's access token in Concourse.
Github GHSA	GHSA-9689-rx4v-cqgc	Pivotal Concourse Open Redirect in Login Flow

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 1.1% (1.145% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://pivotal.io/security/cve-2018-15798

History

No history.

Subscriptions

Pivotal Software Concourse

Weaknesses

CWE-601

Sources

CVE record Updated: Sep 17, 2024, 3:18 AM

Status: PUBLISHED
Assigner: dell
Published: Dec 19, 2018, 10:00 PM
Updated: Sep 17, 2024, 3:18 AM
Reserved: Aug 23, 2018, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 1:43 AM

Status: Modified
Published: Dec 19, 2018, 10:29 PM
Modified: Jun 17, 2026, 1:43 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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