CVE-2026-48924 Details
Description
Jenkins Bitbucket OAuth Plugin 0.17 and earlier does not restrict the redirect URL after login, allowing attackers to perform phishing attacks.
An open redirect vulnerability has been identified in the Jenkins Bitbucket OAuth Plugin, affecting versions through 0.17. This vulnerability allows attackers to manipulate the redirect URL after login, potentially leading to phishing attacks. By directing users to a Jenkins URL that forwards them to a different site post-authentication, attackers can exploit this flaw.
Users of the Jenkins Bitbucket OAuth Plugin are advised to update to version 0.18, which restricts redirects to relative Jenkins URLs only.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 27, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3761 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-601 | URL Redirection to Untrusted Site ('Open Redirect') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| jenkins bitbucket oauth | <= 0.17 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 28, 2026 | Initial Analysis | [email protected] |
| May 27, 2026 | CVE Modified | CISA-ADP |
| May 27, 2026 | New CVE Received | [email protected] |