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MitreCVE-2020-28246

HistoryJun 02, 2022 - 2:15 p.m.

CVE-2020-28246

2022-06-0214:15:26

CWE-74

mitre

web.nvd.nist.gov

1725

cve-2020-28246

server-side template injection

ssti

form.io

remote code execution

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.005

Percentile

77.0%

JSON

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.

Affected configurations

Nvd

Node

formform.ioMatch2.0.0

VendorProductVersionCPE
formform.io2.0.0cpe:2.3:a:form:form.io:2.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
form	form.io	2.0.0	cpe:2.3:a:form:form.io:2.0.0:::::::*

References

github.com/formio/enterprise-release/blob/master/API-Server-Change-Log.md

github.com/formio/formio

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.005

Percentile

77.0%

JSON

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