M
Mongoose
Security Risk Profile
45
/100
mediumSecurity Risk Score
Comprehensive risk assessment based on 6 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from September 29, 2025 to present
6
Total CVEs
3
Critical+High
0
Exploited
2
Unpatched
Threat Assessment
Avg CVSS
7.3
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
2
Critical/High
Risk Level
45/100
medium
Severity Distribution
Critical
1High
2Medium
3Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
Path Traversal
1
2
XSS
1
3
Integer Overflow
1
4
Buffer Overflow
1
Most Affected Products
1. Mongoose Mongoose5
2. Mongoose Mongoose Web Server1
3. Cesanta Mongoose1
Recent Vulnerabilities
See more →CVE-2026-73255
CVSS 6.5medium
Mongoose: Path traversal in SSI #include directives enables arbitrary file read
Aug 20, 2026🔧 No Patch
CVE-2026-73254
CVSS 5.4medium
Mongoose: Stored XSS via unescaped filenames in directory listing
Aug 20, 2026🔧 No Patch
CVE-2026-73258
CVSS 6.5medium
Mongoose: Multipart boundary/header scan logic error in mg_http_next_multipart
Aug 20, 2026🔧 No Patch
CVE-2026-73251
CVSS 9.3critical
Mongoose Built-in TLS: CA-bundle certificate chain accepted without any signature verification
Aug 20, 2026🔧 No Patch
CVE-2018-25193
CVSS 8.7high
Mongoose Web Server 6.9 Denial of Service via Socket Connection
Mar 6, 2026🔧 No Patch
CVE-2025-51495
CVSS 7.5high
Sep 29, 2025
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