CVE-2020-11709
Last modified
CVE-2020-11709 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. cpp-httplib through 0.5.8 does not filter \r\n in parameters passed into the set_redirect and set_header functions, which creates possibilities for CRLF injection and HTTP response splitting in some specific contexts.. EPSS estimates a 1.64% chance of exploitation in the next 30 days.
Description
cpp-httplib through 0.5.8 does not filter \r\n in parameters passed into the set_redirect and set_header functions, which creates possibilities for CRLF injection and HTTP response splitting in some specific contexts.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Yhirose | Cpp-Httplib | <= 0.5.8 |
References
- https://gist.github.com/shouc/a9330df817128bc4c4132abf3de09495Exploit, Third Party Advisory
- https://github.com/yhirose/cpp-httplib/issues/425Exploit, Third Party Advisory
- https://gist.github.com/shouc/a9330df817128bc4c4132abf3de09495Exploit, Third Party Advisory
- https://github.com/yhirose/cpp-httplib/issues/425Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-11709?
How severe is CVE-2020-11709?
How do I fix CVE-2020-11709?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-11703An issue was discovered in ProVide (formerly zFTPServer) thr…7.5
- CVE-2020-11704An issue was discovered in ProVide (formerly zFTPServer) thr…6.1
- CVE-2020-11705An issue was discovered in ProVide (formerly zFTPServer) thr…9.8
- CVE-2020-11706An issue was discovered in ProVide (formerly zFTPServer) thr…8.8
- CVE-2020-11707An issue was discovered in ProVide (formerly zFTPServer) thr…8.8
- CVE-2020-11708An issue was discovered in ProVide (formerly zFTPServer) thr…9.8
- CVE-2020-1171A remote code execution vulnerability exists in Visual Studi…8.8
- CVE-2020-11710An issue was discovered in docker-kong (for Kong) through 2.…9.8
- CVE-2020-11711An issue was discovered in Stormshield SNS 3.8.0. Authentica…4.8
- CVE-2020-11712Open Upload through 0.4.3 allows XSS via index.php?action=u …6.1
- CVE-2020-11713wolfSSL 4.3.0 has mulmod code in wc_ecc_mulmod_ex in ecc.c t…7.5
- CVE-2020-11714eten PSG-6528VM 1.1 devices allow XSS via System Contact or …5.4
Are you affected by CVE-2020-11709?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST