Details for this vulnerability have not been published by NIST at this point. Descriptions from software vendor advisories for this issue are provided below.
From VID-16F7EC68-5CCE-11ED-9BE7-454B1DD82C64:
Gitlab reports:
DAST analyzer sends custom request headers with every request
Stored-XSS with CSP-bypass via scoped labels' color
Maintainer can leak Datadog API key by changing integration URL
Uncontrolled resource consumption when parsing URLs
Issue HTTP requests when users view an OpenAPI document and click buttons
Command injection in CI jobs via branch name in CI pipelines
Open redirection
Prefill variables do not check permission of the project in external CI config
Disclosure of audit events to insufficiently permissioned group and project members
Arbitrary GFM references rendered in Jira issue description leak private/confidential resources
Award emojis API for an internal note is accessible to users without access to the note
Open redirect in pipeline artifacts when generating HTML documents
Retrying a job in a downstream pipeline allows the retrying user to take ownership of the retried jobs in upstream pipelines
Project-level Secure Files can be written out of the target directory
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