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Bug Bounty Intelligence

Source: HackerOne public disclosures · updated every 6h

Browse publicly disclosed bug bounty reports from HackerOne. Filter by severity, weakness type, or program. Cross-referenced with CVE IDs where available.

Disclosed Reports
12,221
CVE-linked
1,854
Programs
342
New This Week
4
Severity: All CriticalHighMediumLow
Type: All Information Disclosure 1173 Cross-site Scripting (XSS) … 747 Violation of Secure Design … 719 Improper Access Control - Generic 656 Improper Authentication - Generic 652 Cross-site Scripting (XSS) … 513 Uncontrolled Resource Consumption 483 Cross-site Scripting (XSS) … 461 Cross-Site Request Forgery (CSRF) 421 Privilege Escalation 375
Program filter: curl✕
Account/Repository Takeover via Abandoned GitHub Username in curl's href_extractor.c
curl LLM05: Supply Chain Vulnerabilities
Medium
2025-08-12
Vulnerability Report: Local File Disclosure via file:// Protocol in cURL
curl Path Traversal (CWE-22)
Medium
2025-08-10
Integer Overflow in schannel.c TLS Data Transmission
curl Integer Overflow (CWE-190)
Medium
2025-08-02
Vulnerability Report: Public Exposure of Security Audit File
curl Information Disclosure (CWE-200)
Medium
2025-07-27
Disk Space Exhaustion leading to a Denial of Service (DoS)
curl LLM04: Model Denial of Service
Medium
2025-07-14
HTTP Request Smuggling Vulnerability Analysis - cURL Security Report
curl HTTP Request Smuggling (CWE-444)CVE-2019-16276CVE-2020-11946
Medium
2025-07-13
Default Minimum TLS Version Set to TLS v1.0 (Cryptographic Weakness)
curl Use of a Broken or Risky Cryptographic Algorithm (CWE-327)
Medium
2025-07-10
curl --continue-at confusion
curl Business Logic Errors (CWE-840)
Medium
2025-07-07
-H with space prefix leads to previous header injection when used with --proxy
curl Improper Check or Handling of Exceptional Conditions (CWE-703)
Medium
2025-07-07
Integer Overflow Risk in HTTP/2 Proxy Window Size Calculations
curl Integer Overflow (CWE-190)CVE-2019-9511CVE-2019-9513
Medium
2025-07-07
CRLF injection in libcurl's SMTP client via --mail-from and --mail-rcpt allows SMTP command smuggling
curl CRLF Injection (CWE-93)
Medium
2025-07-03
curl doesn't hide credentials in /proc/XXX/cmdline provided via CLI arguments
curl Cleartext Transmission of Sensitive Information (CWE-319)
Medium
2025-07-03
Speculative Execution Side-Channel in `curl`
curl Authentication Bypass by Primary Weakness (CWE-305)
Medium
2025-07-01
arbitrary file read via `file://` path traversal with `--path-as-is`
curl Path Traversal (CWE-22)
Medium
2025-07-01
Heap buffer overflow vulnerability in conncache.c: incorrect use of pointer arrays resulting in out-of-bounds memory writes.
curl Heap Overflow (CWE-122)
Medium
2025-07-01
Stack Buffer Overflow in curl's OpenSSL Provider Handling
curl Stack Overflow (CWE-121)
Medium
2025-06-28
Failure to strip Proxy-Authorization header on change in origin
curl Information Disclosure (CWE-200)
Medium
2025-06-27
Sensitive information disclosure with malicious netrc file
curl LLM06: Sensitive Information Disclosure
Medium
2025-06-22
CVE-2025-5025: No QUIC certificate pinning with wolfSSL
curl Improper Certificate Validation (CWE-295)CVE-2025-5025
Medium
2025-05-28
CVE-2025-4947: QUIC certificate check skip with wolfSSL
curl Improper Validation of Certificate with Host Mismatch (CWE-297)CVE-2025-4947
Medium
2025-05-28
Top Weakness Types
Most Active Programs
ProgramReportsMax $
U.S. Dept Of Defense896—
Internet Bug Bounty817—
HackerOne609—
Nextcloud582—
Shopify464—
curl440—
Node.js third-party modules307—
GitLab258 $13,950
X / xAI250 $2,500
Uber239—