VDB
CVE-2025-53628
CVE-2025-53628
PUBLISHED
CVSS 6.300000190734863 MEDIUM
cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.20.1, cpp-httplib does not have a limit for a unique line, permitting an attacker to explore this to allocate memory arbitrarily. This vulnerability is fixed in 0.20.1. NOTE: This vulnerability is related to CVE-2025-53629.
EPSS 0.44% · 36.1th percentile
Risk Scores
CVSS 4.0
6.300000190734863
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS Score
0.44%
36.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| yhirose | cpp-httplib | < 0.20.1, 0 |
Timeline
- Jan 21, 1970 Security Advisory
- Jul 10, 2025 CVE Published
- Jul 10, 2025 PoC Published
- Jul 10, 2025 CVE Updated
- Jul 11, 2025 EPSS Score
- Jul 11, 2025 Coalition ESS Score
- Jul 16, 2025 Coalition ESS Score
- Jul 20, 2025 EPSS Score
- Jul 30, 2025 EPSS Score
- Aug 6, 2025 Coalition ESS Score
- Aug 8, 2025 EPSS Score
- Aug 18, 2025 EPSS Score