by Kastro
Paper/Archive/CVE-2020-28246

CVE-2020-28246

mitre — A Server-Side Template Injection (SSTI) was discovered in Form.io 2.0.0.

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (ADP, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 84.3.843 × 2016.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

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