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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
12,219
CVE-linked
1,854
Programs
342
New This Week
11
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
HackerOne
curl Array Index Underflow (CWE-129)
None
2025-11-03
Hi Hacker
curl Business Logic Errors (CWE-840)
None
2025-11-03
Directory Traversal Vulnerability in cURL via Content-Disposition Header Processing
curl Path Traversal (CWE-22)
Medium
2025-11-01
No Confirmation Email For Email Change
Hiro Information Disclosure (CWE-200)
Low
2025-10-31
Information Disclosure
Hiro Information Disclosure (CWE-200)
Medium
2025-10-31
REDIRECTION VULNERABILITY/HOST HEADER INJECTION VULNERABILITY
Hiro Open Redirect (CWE-601)
Medium
2025-10-31
Missing restriction on string size of Full Name at browser.blockstack.org
Hiro
Unknown
2025-10-31
Can view all username leaked in https://core.blockstack.org
Hiro
Unknown
2025-10-31
Invalidate active sessions after password change
Hiro Violation of Secure Design Principles (CWE-657)
Low
2025-10-31
blockstack.org - is vulnerable to (CVE-2016-2183, CVE-2016-6329)
Hiro Cryptographic Issues - Generic (CWE-310)CVE-2016-2183CVE-2016-6329
None
2025-10-31
Blockstack Browser For Mac leaks "Core API Password" to 3rd parties
Hiro Information Disclosure (CWE-200)
Low
2025-10-31
Logout Bypass Vulnerability in Hiro.so
Hiro Insufficient Session Expiration (CWE-613)
Medium
2025-10-31
Buffer over-read,, Missing NUL termination in addvariable() causes undefined behavior
curl Buffer Over-read (CWE-126)
Unknown
2025-10-31
SOCKS5 Heap Buffer Overflow via Malicious HTTP Redirect with Oversized Hostname
curl Heap Overflow (CWE-122)
Medium
2025-10-31
Logical Flaw in curl_url_set Leads to Inconsistent Query Parameter Encoding
curl Improper Input Validation (CWE-20)
Medium
2025-10-29
Memory leak in Curl_auth_create_ntlm_type3_message
curl Uncontrolled Resource Consumption (CWE-400)
Low
2025-10-28
curl’s persistence files inherit world-readable/writable perms from umask, leaking and tampering with cookies/HSTS/Alt-Svc caches
curl Cleartext Storage of Sensitive Information (CWE-312)
Medium
2025-10-28
libcurl MQTT PUBLISH length overflow (heap overflow)
curl Heap Overflow (CWE-122)
Low
2025-10-28
Cookie exposure due to unexpected file permission change
curl File and Directory Information Exposure (CWE-538)
Medium
2025-10-27
CURLX_SET_BINMODE(NULL) can call fileno(NULL) and cause undefined behavior / crash
curl
High
2025-10-27
Top Weakness Types
Most Active Programs
ProgramReportsMax $
U.S. Dept Of Defense896—
Internet Bug Bounty817—
HackerOne609—
Nextcloud582—
Shopify464—
curl439—
Node.js third-party modules307—
GitLab258—
X / xAI250 $2,500
Uber239 $9,895