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[email protected]CVE-2022-25967

HistoryJan 30, 2023 - 5:15 a.m.

CVE-2022-25967

2023-01-3005:15:10

NVD-CWE-noinfo

CWE-94

[email protected]

web.nvd.nist.gov

cve-2022-25967

package eta

remote code execution

rce

template engine

express render api

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

9 High

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.007 Low

EPSS

Percentile

80.8%

JSON

Versions of the package eta before 2.0.0 are vulnerable to Remote Code Execution (RCE) by overwriting template engine configuration variables with view options received from The Express render API.

Note: This is exploitable only for users who are rendering templates with user-defined data.

CPENameOperatorVersion
eta.js:etaeta.js etalt2.0.0
eta.js:etaeta.js etaeq1.12.3
eta.js:etaeta.js etaeq1.0.0
eta.js:etaeta.js etaeq1.4.0
eta.js:etaeta.js etaeq1.5.0
eta.js:etaeta.js etaeq1.6.1
eta.js:etaeta.js etaeq1.8.0
eta.js:etaeta.js etaeq1.11.0
eta.js:etaeta.js etaeq1.3.0
eta.js:etaeta.js etaeq1.2.2

CPE	Name	Operator	Version
eta.js:eta	eta.js eta	lt	2.0.0
eta.js:eta	eta.js eta	eq	1.12.3
eta.js:eta	eta.js eta	eq	1.0.0
eta.js:eta	eta.js eta	eq	1.4.0
eta.js:eta	eta.js eta	eq	1.5.0
eta.js:eta	eta.js eta	eq	1.6.1
eta.js:eta	eta.js eta	eq	1.8.0
eta.js:eta	eta.js eta	eq	1.11.0
eta.js:eta	eta.js eta	eq	1.3.0
eta.js:eta	eta.js eta	eq	1.2.2

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References

github.com/eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/compile-string.ts%23L21

github.com/eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/file-handlers.ts%23L182

github.com/eta-dev/eta/commit/5651392462ee0ff19d77c8481081a99e5b9138dd

security.snyk.io/vuln/SNYK-JS-ETA-2936803

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

9 High

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.007 Low

EPSS

Percentile

80.8%

JSON

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