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Description

The mirror-registry doesn't properly sanitize the host header HTTP header in HTTP request received, allowing an attacker to perform malicious redirects to attacker-controlled domains or phishing campaigns.

PUBLISHED Reserved 2025-07-17 | Published 2025-08-20 | Updated 2025-09-25 | Assigner redhat




MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Product status

Default status
affected

Timeline

2025-07-21:Reported to Red Hat.
2025-07-21:Made public.

Credits

Red Hat would like to thank Antony Di Scala and Michael Whale for reporting this issue.

References

access.redhat.com/security/cve/CVE-2025-7777 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2382545 (RHBZ#2382545) issue-tracking

cve.org (CVE-2025-7777)

nvd.nist.gov (CVE-2025-7777)

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