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CVE-2022-25967

29
FAUCET Score

CVE-2022-25967 is a Remote Code Execution (RCE) vulnerability affecting versions of the 'eta' package prior to 2.0.0, specifically impacting the 'eta.js eta' product. This flaw allows an attacker to overwrite template engine configuration variables through the Express render API, leading to RCE if user-defined data is used in template rendering. With a CVSS score of 8.8 (HIGH), the vulnerability has a low attack complexity and can result in high impact to confidentiality, integrity, and availability. While the EPSS score indicates a higher than average exploitability probability, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0.0CPE matchmatch criteria
cpe:2.3:a:eta.js:eta:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.99%
Probability of exploitation in next 30 days
EPSS Percentile
78.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0199 is in the 77th percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: etaFixed in: 2.0.0
redhatend of lifevia redhat_api
Product: OpenShift Developer Tools and ServicesFixed in: odo

Vendor Advisories (2)

npmGHSA-mf6x-hrgr-658fhigh

Eta vulnerable to Code Injection via templates rendered with user-defined data

Jan 30, 2023
redhatCVE-2022-25967Moderate

eta: Remote Code Execution by overwriting template engine configuration variables

Jan 30, 2023

References

github.com / eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/compile-string.ts%23L21
Broken Link
github.com / eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/file-handlers.ts%23L182
Broken Link
github.com / eta-dev/eta/commit/5651392462ee0ff19d77c8481081a99e5b9138dd
PatchThird Party Advisory
security.snyk.io / vuln/SNYK-JS-ETA-2936803
Third Party Advisory