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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
10
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
REDIRECTION VULNERABILITY/HOST HEADER INJECTION VULNERABILITY
Hiro Open Redirect (CWE-601)
Medium
2025-10-31
Logout Bypass Vulnerability in Hiro.so
Hiro Insufficient Session Expiration (CWE-613)
Medium
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
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
Cookie exposure due to unexpected file permission change
curl File and Directory Information Exposure (CWE-538)
Medium
2025-10-27
Use of Deprecated strcpy() with Fixed-Size Buffers in Progress Time Formatting
curl
Medium
2025-10-22
Reflected Cross-Site Scripting (XSS) in Revive Adserver 5.5.2
Revive Adserver Cross-site Scripting (XSS) - Reflected (CWE-79)CVE-2025-27208
Medium
2025-10-22
2FA bypass possible on https://authsvc.singlestore.com
SingleStore Authentication Bypass (CAPEC-115)
Medium
2025-10-22
Blu-ray Disc Java Sandbox Escape via two vulnerabilities
PlayStation Execution with Unnecessary Privileges (CWE-250)
Medium
2025-10-18
Path Traversal Vulnerability in Nextcloud Tables Enables Arbitrary File Exfiltration of Any Files Supported by PhpSpreadsheet Library
Nextcloud Path Traversal (CWE-22)CVE-2025-58051
Medium
2025-10-16
OneAgent Unprivileged NTLM User Coercion
Dynatrace Improper Privilege Management (CWE-269)
Medium
2025-10-15
Exceeding the limit of Workspaces via Race Condition
SingleStore Business Logic Errors (CWE-840)
Medium
2025-10-06
Unsanitized IPFS CID Allows SSRF Against Configured Gateway
curl Server-Side Request Forgery (SSRF) (CWE-918)
Medium
2025-10-03
`use-mcp`'s oauth2 process uses a window.open call with untrusted mcp server provided data allowing for code execution under the page using it
Cloudflare Public Bug Bounty Cross-site Scripting (XSS) - Generic (CWE-79)
Medium
2025-09-30
Directory Listing of publicly available assets
Nextcloud Information Exposure Through Directory Listing (CWE-548)
Medium
2025-09-29
Exposing debug.log file leads to server full path disclosure
Nextcloud Business Logic Errors (CWE-840)
Medium
2025-09-29
Race condition on global `gss_context` during SOCKS5 GSS-API negotiation in libcurl
curl Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CWE-362)
Medium
2025-09-26
Use-after-free when POST body buffer is freed before transfer
curl Use After Free (CWE-416)
Medium
2025-09-26
Stored XSS in Email Notifcation
Insightly Cross-site Scripting (XSS) - Stored (CWE-79)
Medium
2025-09-19
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