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osvGoogleOSV:GHSA-6PGR-J9V4-XFVV
HistoryOct 06, 2023 - 9:30 p.m.

ThingsBoard Server-Side Template Injection

2023-10-0621:30:49
Google
osv.dev
9
thingsboard
server
attack
template injection
apache freemarker
content modification
email template
security vulnerability

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

23.1%

ThingsBoard before 3.5 allows Server-Side Template Injection if users are allowed to modify an email template, because Apache FreeMarker supports freemarker.template.utility.Execute for content sent to the /api/admin/settings endpoint.

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

23.1%

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