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TikTok · disclosed reports

Cross-site Scripting

34 disclosed reports · $12,329 paid · 34 valid

Every dot is a report; the named ones are the most upvoted. Bright dots were paid a bounty. A report opens its page here: our analysis where there is one, and the link to HackerOne. The status is HackerOne's own outcome; "access needed" is only what a title states.

Open TikTok on HackerOne
reports
34
valid
34
paid a bounty
7

Every one of the 34 is a mark on the map. Named now: 1 to 26, most upvoted first.

  1. Cross-Site-Scripting on www.tiktok.com and m.tiktok.com leading to Data Exfiltration#968082TikTok · 473 votesValid
  2. Reflected XSS in TikTok endpoints#1350887TikTok · 356 votesValid
  3. Stored-XSS-ads.tiktok.com#2306491TikTok · 310 votesValid
  4. Stored XSS on TikTok Ads#1504202TikTok · 201 votesValid
  5. Reflected XSS on Pangle Endpoint#2352968TikTok · $5,000 · 196 votesValid
  6. HTML Injection on TikTok Ads#2299529TikTok · 159 votesValid
  7. DOM XSS in tiktok.com/login via the redirect_url parameter#2583874TikTok · 140 votesValid
  8. Reflected Cross-site Scripting (XSS) at https://www.tiktok.com/#1915808TikTok · 123 votesValid
  9. Reflected xss on ads.tiktok.com using `from` parameter.#1452375TikTok · 112 votesValid
  10. DOM XSS on ads.tiktok.com#1549451TikTok · $2,500 · 104 votesValid
  11. Lynxview JS interfaces Takeover via deeplink traversal#2417516TikTok · 103 votesValid
  12. Stored XSS on TikTok's backend leads to the leakage of highly sensitive administrator data (Cookies, API Keys, Internal Paths, Emails, phone numbers).#3037447TikTok · 102 votesValid
  13. CRLF to XSS & Open Redirection#2012519TikTok · 97 votesValid
  14. Stored XSS on TikTok Live Form#1542703TikTok · 95 votesValid
  15. Reflected XSS on TikTok Website#1378413TikTok · $3,000 · 89 votesValid
  16. Reflected XSS On [https://www-useast1a.tiktok.com/ug/incentive/share/hd]#2178061TikTok · 78 votesValid
  17. XSS Payload on TikTok Seller Center endpoint#1554048TikTok · 77 votesValid
  18. Cross-site Scripting (XSS) - Stored on ads.tiktok.com in Text field#1376961TikTok · 75 votesValid
  19. XSS on tiktok.com#1322104TikTok · 72 votesValid
  20. Cross site scripting via file upload in subdomain ads.tiktok.com#1433125TikTok · $500 · 65 votesValid
  21. Cross Site Scripting using Email parameter in Ads endpoint 1#953041TikTok · 65 votesValid
  22. RXSS on TikTok endpoints#2280863TikTok · 61 votesValid
  23. XSS at TikTok Ads Endpoint#1683129TikTok · 60 votesValid
  24. HTML Injection via Email Share#1490311TikTok · 53 votesValid
  25. RXSS via region parameter#2251191TikTok · 47 votesValid
  26. Stored XSS in the ticketing system#1694037TikTok · $1,000 · 46 votesValid

paid a bounty

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-15. CVE List through 2026-11-15 · EPSS of 2026-11-14 · CISA KEV checked 2026-11-15. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.