Slack · disclosed reports
Information Disclosure
11 disclosed reports · $7,100 paid
Every dot is a report; the named ones are the most upvoted. Bright dots were paid a bounty. Reports open on HackerOne.
Open Slack on HackerOne- reports
- 11
- paid a bounty
- 5
Every one of the 11 is a mark on the map. Named now: 1 to 11, most upvoted first.
- AWS bucket leading to iOS test build code and configuration exposure
- Unauthenticated LFI revealing log information
- SSRF via Office file thumbnails
- Real Time Error Logs Through Debug Information
- Slack-Corp Heroku application disclosing limited info about company members
- Workspace configuration metadata disclosure
- Private application files can be uploaded to Slack via malicious uploader
- Information Disclosure on stun.screenhero.com
- Email enumeration
- Session Fixation disclosing email address
- Email information leakage for certain addresses
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.