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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-29827
HistoryMay 04, 2023 - 2:15 p.m.

CVE-2023-29827

2023-05-0414:15:11
Debian Security Bug Tracker
security-tracker.debian.org
129
cve-2023-29827
ejs v3.1.9
server-side template injection
closedelimiter parameter
vendor dispute
untrusted input
unix

9.8 High

CVSS3

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

9.8 High

AI Score

Confidence

High

0.101 Low

EPSS

Percentile

94.9%

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.

9.8 High

CVSS3

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

9.8 High

AI Score

Confidence

High

0.101 Low

EPSS

Percentile

94.9%

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