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Bug bounty reports15,219

Publicly disclosed HackerOne reports, with the platform's own outcome and severity.

Program:Acronis
Status:Valid
Clear
Severity
Weakness
Year
Bounty paid45
Access stated
Access needed
Technique
Clear filters112 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
Reflected Cross Site Scripting at ColdFusion Debugging Panel http://www.grouplogic.com/CFIDE/debug/cf_debugFr.cfm#1166918ValidCross-site ScriptingLow2022-06-14–4
Local Privilege Escalation in anti_ransomware_service.exe via quarantine#858598ValidAccess ControlMedium2021-06-24–5
Local Privilege Escalation via EXE hijacking with Acronis True Image 2021 installer#970739ValidAccess ControlLow2024-08-27–5
Reflected Cross Site Scripting at http://www.grouplogic.com/files/glidownload/verify3.asp [Uppercase Filter Bypass]#1167034ValidCross-site ScriptingLow2022-06-14–5
True Image 2021 - LPE via XPC service communication#966494ValidAccess ControlMedium2021-02-23$2506
Local Privilege Escalation via DLL Search-Order Hijacking with Cyber Protection Agent - tibxread.exe utility#963103ValidAccess ControlMedium2024-08-26–7
Local Privilege Escalation via EXE hijacking with Acronis True Image 2021 - Acronis Scheduler2 Service#971610ValidAccess ControlLow2024-08-27–7
XSS in Acronis Cloud Manager Admin Portal#1388788ValidCross-site ScriptingMedium2022-12-02$1007
Content Spoofing#841630ValidInput Validation and LogicNone2020-08-12–8
Denial of Service in anti_ransomware_service.exe via logs files#858603ValidDenial of ServiceMedium2021-06-24–8
Acronis True Image Local Privilege Escalation Due To Race Condition In Application Verification#1251464ValidAccess ControlHigh2022-07-28–8
Domain does not Match SSL Certificate#1341142ValidNo weakness recordedMedium2021-10-05–8
Reflected XSS on cz.acronis.com/dekujeme-za-odber-novinek-produktu-disk-director with ability to creating an admin user in WordPress#935503ValidCross-site ScriptingMedium2021-06-22–9
DLL Hijacking when performing operations in Acronis Secure Zone partition leading to Privilege Escalation#1004740ValidAccess ControlMedium2024-08-26$2509
Acronis Sync Agent Service - Untrusted DLL Search-Ordering lead to Privilege Escalation#924493ValidAccess ControlMedium2024-08-26$25011
Arbitrary DLL injection in mmsminisrv (Acronis Managed Machine Service Mini)#944735ValidAccess ControlHigh2020-10-20–11
No brute force protection on web-api-cloud.acronis.com#972045ValidAuthenticationLow2021-06-24$10011
Local Privilege Escalation when deleting a file from Quarantine#983363ValidAccess ControlMedium2024-08-26$25011
Open redirect at mc-beta-cloud-acronis.com#846389ValidOpen RedirectNone2022-11-15–12
HTTP Request Smuggling on https://promosandbox.acronis.com#1063493ValidInjection and SmugglingLow2021-11-16–12
DLL Hijacking when creating Rescue Media Builder leading to Privilege Escalation#1010552ValidAccess ControlMedium2024-08-27$25013
TrueImage for Acronis True Image 2020 - Untrusted DLL Search-Ordering lead to Privilege Escalation as Administrative account#959017ValidAccess ControlMedium2024-08-27$25014
Acronis True Image Local Privilege Escalation via insecure folder permissions#908162ValidAccess ControlMedium2021-02-23$30015
Subdomain Takeover – jet.acronis.com pointing to unclaimed Webflow services#952166ValidAccess ControlLow2021-06-18–15
Arbitrary Files and Folders Deletion vulnerability with Acronis Managed Machine Service#959815ValidAccess ControlMedium2024-08-27–15
Large Amounts of Back-End Acronis Source Code is Publicly Accessible#1008364ValidInformation DisclosureMedium2024-08-26$25015
DLL Hijacking when sending feedback and crash report leading to Privilege Escalation#1008427ValidAccess ControlMedium2024-08-27$25015
Stored Cross Site Scripting at http://www.grouplogic.com/ADMIN/store/index.cfm?fa=disprocode#1164853ValidCross-site ScriptingMedium2022-06-07–15
Store Admin Page Accessible Without Authentication at http://www.grouplogic.com/ADMIN/store/index.cfm#1164854ValidAccess ControlMedium2022-06-07$25015
HTTP Request Smuggling on https://consumer.acronis.com#1063627ValidInjection and SmugglingLow2021-11-16–16
Missing brute force protection on login page on www.acronis.com#1435392ValidAuthentication–2023-08-30$25016
anti_ransomware_service.exe REST API does not require authentication#858608ValidAuthenticationMedium2021-06-24–17
Acronis True Image 2020 Build 22510 Nonstop Backup Service Unquoted service path (privilege escalation)#1083532ValidAccess ControlLow2024-08-27–17
Acronis True Image 2021 (windows) does not validate server hostname on a login TLS connection#1070533ValidCryptographyHigh2021-08-10$25018
Broken Access Controls#833735ValidAccess ControlNone2021-02-09–19
Subdomain Takeover – www.jet.acronis.com pointing to unclaimed Webflow services#953719ValidAccess ControlLow2021-06-18–19
DOM based XSS in store.acronis.com/<id>/purl-corporate-standard-IT [cfg parameter]#968690ValidNo weakness recordedLow2020-10-20$5019
Clickjacking on cas.acronis.com login page#971234ValidMisconfiguration and Insecure DesignLow2020-11-03–19
CVE-2021-40438 on cp-eu2.acronis.com#1370731ValidServer-Side Request ForgeryHigh2022-07-13–19
Any expired reset password link can still be used to reset the password#1615790ValidAccess ControlLow2022-09-01$10019
Cross-site Scripting (XSS) - Stored | forum.acronis.com#1161241ValidCross-site ScriptingMedium2022-02-08–20
Self XSS in attachments name#1536901ValidNo weakness recordedLow2022-05-31–20
unauth mosquitto ( client emails, ips, license keys exposure )#1578574ValidAccess ControlMedium2022-07-18$15020
Account Takeover on unverified emails in File Sync & Share#906790ValidMisconfiguration and Insecure DesignMedium2021-06-16–21
Local File Disclosure /Delete On [us-az-vpn.acronis.com]#924407ValidFile and Path HandlingMedium2021-06-22–21
Local Privilege Escalation via Backup delete#1003007ValidAccess ControlMedium2024-08-27$25021
Cross Site Scripting (Reflected) on https://www.acronis.cz/dotaznik/roadshow-2020/#1081747ValidCross-site ScriptingLow2024-08-26$5023
Reflected XSS on my.acronis.com#1168962ValidCross-site ScriptingLow2021-06-22$5024
CSRF and XSS on www.acronis.com#961787ValidCross-site ScriptingLow2024-08-26–25
XSS in https://promo.acronis.com/#982442ValidCross-site ScriptingLow2024-08-26–25

Status and severity are HackerOne's. “Access stated” is what the title says; “Access needed” and techniques come from CyberSIXT's analysis of the public report (2,942 analysed so far), which can be wrong. Data as of 2026-11-15.