CVE-2022-39258

mailcow-dockerized critical information misrepresentation can lead to phishing attacks through Swagger UI

HIGH
8.2
CVSS Score
Published: September 27, 2022 at 03:10 PM UTC
Updated: June 17, 2026 at 04:58 AM UTC
1 product affected across 1 vendorMailcow

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Severity
HIGH8.2
Exploit prediction
EPSS 2%
SSVC
PoC

Description

mailcow is a mailserver suite. A vulnerability innversions prior to 2022-09 allows an attacker to craft a custom Swagger API template to spoof Authorize links. This could redirect a victim to an attacker controller place to steal Swagger authorization credentials or create a phishing page to steal other information. The issue has been fixed with the 2022-09 mailcow Mootember Update. As a workaround, one may delete the Swapper API Documentation from their e-mail server.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2022-09_dockerized
Affected range stops below 2022-09, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-200CWE-451CWE-601

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