g
guzzlephp
Security Risk Profile
33
/100
lowSecurity Risk Score
Comprehensive risk assessment based on 15 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from March 20, 2022 to present
15
Total CVEs
8
Critical+High
0
Exploited
0
Unpatched
Threat Assessment
Avg CVSS
6.7
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
0
Critical/High
Risk Level
33/100
low
Severity Distribution
Critical
0High
8Medium
7Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
Infoleak
6
2
Input Validation
5
3
SSRF
2
4
CRLF Injection
2
Most Affected Products
1. composer/guzzlehttp/guzzle29
2. debian/guzzle20
3. debian/mediawiki20
4. composer/guzzlehttp/psr718
5. composer/laminas/laminas-diactoros16
Recent Vulnerabilities
See more →CVE-2026-59883
CVSS 6.1medium
Guzzle: Cookie Disclosure and Injection via IP-Address Domains
Jul 8, 2026
CVE-2026-59882
CVSS 6.5medium
guzzlehttp/psr7: Host Confusion via Weak URI Host Validation
Jul 8, 2026
CVE-2026-55767
CVSS 5.8medium
Dot-only cookie domains match all hosts
Jun 18, 2026
CVE-2026-55568
CVSS 5.9medium
Silent HTTPS proxy downgrade to cleartext
Jun 18, 2026
CVE-2026-55766
CVSS 4.8medium
CRLF injection in HTTP start-line serialization
Jun 18, 2026
CVE-2026-48998
CVSS 5.3medium
Host confusion via authority reinterpretation
May 25, 2026
CVE-2026-49214
CVSS 5.3medium
CRLF injection via URI host component
May 25, 2026
CVE-2023-29530
CVSS 7.5high
HTTP Multiline Header Termination
Apr 24, 2023
CVE-2023-29197
CVSS 7.5high
Improper header validation
Apr 17, 2023
CVE-2022-31091
CVSS 7.7high
Change in port should be considered a change in origin
Jun 20, 2022
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