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CVE-2019-9147

N/A
Published: July 9, 2019 at 08:20 PM UTC
Updated: June 17, 2026 at 02:43 AM UTC
1 product affected across 1 vendorMailvelope

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Severity
N/A
Exploit prediction
EPSS 1%

Description

Mailvelope prior to 3.1.0 is vulnerable to a clickjacking attack against the settings page. As the settings page is intended to be accessible from web applications, the browser's extension isolation mechanisms are disabled (web_accessible_resources). Mailvelope implements additional measures to prevent web applications from directly embedding the settings page, but this mechanism can be bypassed.

Affected

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

Mailvelope· Mailvelope
95%
v < 3.1.0
Affected range stops below 3.1.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

x_refsource_CONFIRMRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/mailvelope/mailvelope/blob/master/Changelog.md#v310
x_refsource_MISC
Source: [email protected]
https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html
x_refsource_MISC
Source: [email protected]
https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.pdf?__blob=publicationFile&v=3

CVSS

4.3MEDIUM[email protected]
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-1021

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