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Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 11 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Tue, 11 Aug 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Webmin HTTP server (miniserv.pl) allows unauthenticated attackers to impersonate any user with a configured SSL client certificate by sending a forged HTTP header. A remote attacker can spoof certificate DNs and authenticate as any user. Fixed in 2.641. | The Webmin HTTP server (miniserv.pl) allows unauthenticated attackers to impersonate any user with a configured SSL client certificate by sending a forged HTTP header. A remote attacker can spoof certificate DNs and authenticate as any user. Fixed in 2.202. |
| References |
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Mon, 22 Jun 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 18 Jun 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Webmin
Webmin webmin |
|
| Vendors & Products |
Webmin
Webmin webmin |
Thu, 18 Jun 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Webmin HTTP server (miniserv.pl) allows unauthenticated attackers to impersonate any user with a configured SSL client certificate by sending a forged HTTP header. A remote attacker can spoof certificate DNs and authenticate as any user. Fixed in 2.641. | |
| Title | Webmin HTTP header authentication bypass | |
| Weaknesses | CWE-290 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: cisa-cg
Published:
Updated: 2026-08-11T15:33:27.670Z
Reserved: 2026-06-18T14:15:27.103Z
Link: CVE-2026-56020
Updated: 2026-06-22T12:32:58.096Z
Status : Awaiting Analysis
Published: 2026-06-18T17:16:35.247
Modified: 2026-08-11T16:17:33.077
Link: CVE-2026-56020
No data.
OpenCVE Enrichment
Updated: 2026-06-18T21:15:03Z