Vulnerability in Microweber
CVE-2022-0666
CRLF Injection leads to Stack Trace Exposure due to lack of filtering at https://demo.microweber.org/ in Packagist microweber/microweber prior to 1.2.11.
Vulnerability class: CRLF Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.443 (98.7th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.443 · newest: 0.443 · change: 0.000
Affected products
- Microweber
- Microweber Microweber/microweber — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- huntr.dev/bounties/7215afc7-9133-4749-8e8e-0569317dbd55 (Exploit, Patch, Third Party Advisory)
- github.com/microweber/microweber/commit/f0e338f1b7dc5ec9d99231f4ed3fa6245a5eb128 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-0666?
- CVE-2022-0666 is a high-severity vulnerability in Microweber, classified under CRLF Injection. CVSS score: 7.5/10. Published 2022-02-18.
- How severe is CVE-2022-0666?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-0666 known to be exploited?
- 13 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.