Bug 2527601 (CVE-2026-84647)
| Summary: | CVE-2026-84647 Stapler: Jenkins: Stapler: Unintended configuration object instantiation via form data binding | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | Keywords: | Security |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Stapler, a web framework included in Jenkins. This vulnerability allows an attacker with 'Overall/Read' permission to instantiate objects related to configuration through form data binding. The system does not properly restrict the types of objects that can be created, enabling the attacker to instantiate types for which the field was not intended. This could lead to unauthorized manipulation of system configurations.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-09-02 16:02:49 UTC
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