CVSS 3.0
5.4 mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:NCVE-2018-15798
Medium (5.4) in pivotal software concourse. EPSS 1.1% chance of exploitation in the next 30 days. Fixed in github.com/concourse/concourse 5.2.8, 5.5.10, 5.8.1.
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.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
- CWE
- CWE-601
- Published
- Modified
- Record from
- the NVD, synced
Affected
- pivotal_software:concourse
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-9689-rx4v-cqgc | Go | github.com/concourse/concourse | <5.2.8 | 5.2.8 |
| GHSA-9689-rx4v-cqgc | Go | github.com/concourse/concourse | >=5.3.0 <5.5.10 | 5.5.10 |
| GHSA-9689-rx4v-cqgc | Go | github.com/concourse/concourse | >=5.6.0 <5.8.1 | 5.8.1 |