RCE in Eta.js Eta
CVE-2022-25967
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.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.020 (80.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Eta.js Eta
- Eta — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security.snyk.io/vuln/SNYK-JS-ETA-2936803 (Third Party Advisory)
- github.com/eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/file-h… (Broken Link)
- github.com/eta-dev/eta/blob/9c8e4263d3a559444a3881a85c1607bf344d0b28/src/compil… (Broken Link)
- github.com/eta-dev/eta/commit/5651392462ee0ff19d77c8481081a99e5b9138dd (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-25967?
- CVE-2022-25967 is a high-severity vulnerability in Eta.js Eta, classified under Code Injection. CVSS score: 8.1/10. Published 2023-01-30.
- How severe is CVE-2022-25967?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2022-25967 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.