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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: line✕
Stored XSS via SVG Upload in chat.line.biz
LY Corporation
Low
2026-01-05
Client-Side Path Traversal on LINE Developers Console
LY Corporation Cross-Site Request Forgery (CSRF) (CWE-352)
Medium
2024-09-26
File sizes may be manipulated into negative numbers when uploading
LY Corporation Business Logic Errors (CWE-840)
Medium
2024-07-10
XSS on LINE CAREERS
LY Corporation Cross-site Scripting (XSS) - Reflected (CWE-79)
Low
2024-07-10
Reflected XSS on https://travel.line.me
LY Corporation Cross-site Scripting (XSS) - Reflected (CWE-79)
Low
2024-01-18
Reflected XSS in OAUTH2 login flow (https://access.line.me)
LY Corporation Cross-site Scripting (XSS) - Reflected (CWE-79)
Medium
2023-10-04
iOS group chat denial of service
LY Corporation Use of a Broken or Risky Cryptographic Algorithm (CWE-327)
Low
2023-03-29
Stored XSS Via Filename On https://partners.line.me/
LY Corporation Cross-site Scripting (XSS) - Stored (CWE-79)
Low
2023-03-28
Debugging panel exposure
LY Corporation Improper Access Control - Generic (CWE-284)
Low
2023-03-28
Path traversal in a Tomcat server
LY Corporation Information Disclosure (CWE-200)
Unknown
2023-03-28
Blind SSRF in social-plugins.line.me
LY Corporation Server-Side Request Forgery (SSRF) (CWE-918)
Medium
2022-10-06
SSRF occurrence in website preview used by LINE Official Account Manager (https://manager.line.biz)
LY Corporation Server-Side Request Forgery (SSRF) (CWE-918)
Low
2022-04-18
Deleting someone else's profile image with a GraphQL query in programming education service (https://entry.line.me)
LY Corporation Insecure Direct Object Reference (IDOR) (CWE-639)
Medium
2022-04-18
Use of unreleased features in programming education service (https://entry.line.me)
LY Corporation Business Logic Errors (CWE-840)
Medium
2022-04-18
SSRF restricted to HTTP/HTML on LINE Social Plugins (https://social-plugins.line.me/)
LY Corporation Server-Side Request Forgery (SSRF) (CWE-918)
Medium
2022-04-18
Improper authorization allows disclosing users' notification data in Notification channel server
LY Corporation Improper Authorization (CWE-285)
High
2021-12-31
Bot setting information leakage in OpenChat room
LY Corporation Improper Access Control - Generic (CWE-284)
Low
2021-12-27
Access to images and videos in drafts on LINE BLOG
LY Corporation Improper Access Control - Generic (CWE-284)
Medium
2021-12-27
Missing authentication in buddy group API of LINE TIMELINE
LY Corporation Improper Authentication - Generic (CWE-287)
Medium
2021-12-27
See drafts and post articles if the account owner hasn't set password (livedoor CMS plugin)
LY Corporation Improper Authentication - Generic (CWE-287)
Critical
2021-12-27
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