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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
14
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✕
Elevation of Privileges (EoP) vulnerabilities related to the some easy_options on Windows
curl Privilege Escalation (CAPEC-233)
High
2025-07-03
Authorization Header Leak via --location-trusted in Curl
curl Information Exposure Through Sent Data (CWE-201)
High
2025-07-03
Memory leak of ftp (with proxy reuse)
curl
None
2025-07-01
HTTP Proxy Bypass via `CURLOPT_CUSTOMREQUEST` Verb Tunneling
curl Improper Access Control - Generic (CWE-284)
High
2025-07-01
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
curl -OJ allows creating custom .curlrc file which allows exfiltrating private data, among other things
curl
None
2025-07-01
curl_easy_header runs at O(N) or worse and can be abused to use minute(s) of CPU time
curl Uncontrolled Resource Consumption (CWE-400)
Unknown
2025-07-01
[High] MITM via Insecure CA Path Handling in cURL (--capath, CURLOPT_CAPATH) (CWE-494: Download of Code Without Integrity Check)
curl Reliance on Untrusted Inputs in a Security Decision (CWE-807)CVE-2022-32221
High
2025-06-30
[High] Arbitrary File Write via Path Traversal in cURL CLI (`-o`, `--output`) (CWE-22: Improper Limitation of a Pathname to a Restricted Directory)
curl Path Traversal (CWE-22)CVE-2020-8284
High
2025-06-30
Potential XSS vector in curl via unsanitized URL parameter handling
curl Code Injection (CWE-94)
High
2025-06-30
Double free caused by mqtt_doing()
curl Double Free (CWE-415)
None
2025-06-30
Buffer Overflow in curl's Rustls Backend
curl Integer Overflow (CWE-190)
Unknown
2025-06-30
Stack-based Buffer Overflow in TELNET NEW_ENV Option Handling
curl Stack Overflow (CWE-121)
High
2025-06-30
Heap Buffer Overflow in libcurl curl_slist_append via Unterminated String
curl Heap Overflow (CWE-122)
High
2025-06-30
Memory leak from doh_write_cb
curl Allocation of Resources Without Limits or Throttling (CWE-770)
None
2025-06-29
HTTP/2 CONTINUATION Flood Vulnerability
curl Allocation of Resources Without Limits or Throttling (CWE-770)CVE-2023-44487
High
2025-06-28
Path Traversal Vulnerability in curl via Unsanitized IPFS_PATH Environment Variable
curl Path Traversal (CWE-22)
High
2025-06-28
Buffer Overflow in curl MQTT Test Server (tests/server/mqttd.c) via Malicious CONNECT Packet
curl Memory Corruption - Generic (CWE-119)
Critical
2025-06-28
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