CVE-2019-6802
MediumPublished
CRLF Injection in pypiserver 1.2.5 and below allows attackers to set arbitrary HTTP headers and possibly conduct XSS attacks via a %0d%0a in a URI.
- Published
- Jan 25, 2019
- Updated
- Aug 4, 2024
- Assigning CNA
- mitre
Primary CVSS
6.1/ 10Medium
nvd · CVSS 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N3.8%
Low · next 30 days
- Percentile
- 90.0%
- Model date
- Nov 2, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
CRLF Injection in pypiserver 1.2.5 and below allows attackers to set arbitrary HTTP headers and possibly conduct XSS attacks via a %0d%0a in a URI.
Sources
Repository evidence: Files: 1 · Repositories: 1
1 Template
http/cves/2019/CVE-2019-6802.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: regex($.matchers[*].type)
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