Base Score

CRITICAL9.6

CVE-2020-27224

In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.

VectorNETWORK

Published Byemo@eclipse.org

Published DateFeb 24, 2021, 17:15

Affected Versions(1)

@theia/preview(npm)

Introduced0

Fixed1.3.0

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
@theia/preview(npm)	0	1.3.0	N/A

Weakness Type (CWE):CWE-79

CVSS Metrics

Base Score

9.6

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

CHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH

References

Base Score

CRITICAL9.6

Weakness Type (CWE):CWE-79

CVSS Metrics

Base Score

9.6

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

CHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH