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Acronis · disclosed reports

Injection and Smuggling

3 disclosed reports · $200 paid · 2 valid · 1 not checked yet

Every dot is a report; the named ones are the most upvoted. Bright dots were paid a bounty; faint ones HackerOne no longer shows to the public. 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 Acronis on HackerOne
reports
3
valid
2
paid a bounty
1
no longer public
1

Every one of the 3 is a mark on the map. Named now: 1 to 3, most upvoted first.

  1. Render content from untrusted sources via web_preview endpoint on Acronis Cloud#1848118Acronis · $200 · 46 votesno longer publicHackerOne no longer shows this report to the public (checked 2026-11-14). Its title and metadata are kept here.
  2. HTTP Request Smuggling on https://consumer.acronis.com#1063627Acronis · 16 votesValid
  3. HTTP Request Smuggling on https://promosandbox.acronis.com#1063493Acronis · 12 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.