CVE-2022-25967

Name: CVE-2022-25967
Creator: NVD / NIST
Published: 2023-01-30T05:15:10.177+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.99%

Last modified Jun 17, 2026

CVE-2022-25967 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. . EPSS estimates a 1.99% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

1.99%

78.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Eta.Js	Eta	< 2.0.0

References

https://github.com/eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/compile-string.ts%23L21Broken Link
https://github.com/eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/file-handlers.ts%23L182Broken Link
https://github.com/eta-dev/eta/commit/5651392462ee0ff19d77c8481081a99e5b9138ddPatch, Third Party Advisory
https://security.snyk.io/vuln/SNYK-JS-ETA-2936803Third Party Advisory
https://github.com/eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/compile-string.ts%23L21Broken Link
https://github.com/eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/file-handlers.ts%23L182Broken Link
https://github.com/eta-dev/eta/commit/5651392462ee0ff19d77c8481081a99e5b9138ddPatch, Third Party Advisory
https://security.snyk.io/vuln/SNYK-JS-ETA-2936803Third Party Advisory
https://security.snyk.io/vuln/SNYK-JS-ETA-2936803Third Party Advisory

Timeline

Published: Jan 30, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-25967?

How severe is CVE-2022-25967?

CVE-2022-25967 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.99% probability of exploitation in the next 30 days.

How do I fix CVE-2022-25967?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-25967?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST