Valve · disclosed reports
Input Validation and Logic
4 disclosed reports · $12,500 paid
Out of date: the sync last ran 4 hours ago. Newer CVEs and scores may be missing from the map.
Every dot is a report; the named ones are the most upvoted. Bright dots were paid a bounty. Reports open on HackerOne.
Open Valve on HackerOne- reports
- 4
- paid a bounty
- 3
Every one of the 4 is a mark on the map. Named now: 1 to 4, most upvoted first.
- Modify in-flight data to payment provider Smart2Pay
- [help.steampowered.com] Account takeover bruteforcing SteamGuard
- Steam chat - trade offer presentation vulnerability
- [Source Engine] Material path truncation leads to Remote Code Execution
paid a bounty
Zoom in on the map and the dots under the middle of it are named where they are.
Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.