CVE-2020-28246

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-28246
A Server-Side Template Injection (SSTI) was discovered in Form.io 2.0.0. This leads to Remote Code Execution during deletion of the default Email template URL. NOTE: the email templating service was removed after 2020. Additionally, the vendor disputes this issue indicating this is sandboxed and only executable by admins.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/formio/enterprise-release/blob/master/API-Server-Change-Log.md Release Notes Third Party Advisory
https://github.com/formio/formio Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:form:form.io:2.0.0:*:*:*:*:*:*:*
History

02 May 2024, 22:15

Type Values Removed Values Added
Summary (en) A Server-Side Template Injection (SSTI) was discovered in Form.io 2.0.0. This leads to Remote Code Execution during deletion of the default Email template URL. NOTE: the email templating service was removed after 2020. (en) A Server-Side Template Injection (SSTI) was discovered in Form.io 2.0.0. This leads to Remote Code Execution during deletion of the default Email template URL. NOTE: the email templating service was removed after 2020. Additionally, the vendor disputes this issue indicating this is sandboxed and only executable by admins.

23 Apr 2024, 07:15

Type Values Removed Values Added
Summary (en) A Server-Side Template Injection (SSTI) was discovered in Form.io 2.0.0. This leads to Remote Code Execution during deletion of the default Email template URL. (en) A Server-Side Template Injection (SSTI) was discovered in Form.io 2.0.0. This leads to Remote Code Execution during deletion of the default Email template URL. NOTE: the email templating service was removed after 2020.

09 Jun 2022, 16:41

Type Values Removed Values Added
References (MISC) https://github.com/formio/enterprise-release/blob/master/API-Server-Change-Log.md - (MISC) https://github.com/formio/enterprise-release/blob/master/API-Server-Change-Log.md - Release Notes, Third Party Advisory
References (MISC) https://github.com/formio/formio - (MISC) https://github.com/formio/formio - Third Party Advisory
CWE CWE-74
First Time Form
Form form.io
CVSS v2 : unknown
v3 : unknown 		v2 : 7.5
v3 : 9.8
CPE cpe:2.3:a:form:form.io:2.0.0:*:*:*:*:*:*:*

02 Jun 2022, 14:53

Type Values Removed Values Added
New CVE
Information

Published : 2022-06-02 14:15

Updated : 2024-05-02 22:15

NVD link : CVE-2020-28246

Mitre link : CVE-2020-28246

CVE.ORG link : CVE-2020-28246

JSON object : View

Products Affected

form

  • form.io
CWE
CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')