by Kastro
Paper/Archive/CVE-2023-29827

CVE-2023-29827

mitre — ejs v3.1.9 is vulnerable to server-side template injection.

EPSS 6%public exploitCVSS 9.8
critical.is priorityof 100
58
CVSS 9.8 (ADP, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 92.8.928 × 2018.6Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

ejs v3.1.9 is vulnerable to server-side template injection. If the ejs file is controllable, template injection can be implemented through the configuration settings of the closeDelimiter parameter. NOTE: this is disputed by the vendor because the render function is not intended to be used with untrusted input.

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: poc · Automatable: yes · Technical impact: total

References

refgithub.com/mde/ejs/issues/720refgithub.com/mde/ejs/blob/main/SECURITY.md#out-of-scope-vulnerabilities