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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 paid16
Access stated
Access needed:A user account
Technique
Clear filters34 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
Ticket Trick at https://account.acronis.comAnalysed#999765ValidAccess ControlHigh2020-11-10–142
Stored XSS in backup scanning plan nameAnalysed#961046ValidCross-site ScriptingMedium2021-06-28$500120
Attacker Can Access to any Ticket Support on https://www.devicelock.com/support/Analysed#1124974ValidAccess ControlMedium2022-02-08–109
Delete any user's added Email,Telephone,Fax,Address,Skype via csrf in (https://academy.acronis.com/)Analysed#709537ValidNo weakness recordedLow2023-04-25–82
Stored Cross-site Scripting on devicelock.com/forum/Analysed#1122513ValidCross-site ScriptingMedium2022-02-08–65
Blind XSS on admin.acronis.com via delete account form on account.acronis.comAnalysed#666040ValidCross-site ScriptingHigh2024-10-30–65
Potential XSS in redirect_url ParameterAnalysed#2653342ValidCross-site ScriptingMedium2024-11-06–64
Stored XSS in Acronis Cyber Protect ConsoleAnalysed#1064095ValidCross-site ScriptingMedium2021-06-10$50063
IDOR in backup recovery functionalityAnalysed#1901713ValidNo weakness recordedHigh2024-11-13–56
IDOR on www.acronis.com API lead to steal private business user informationAnalysed#1182465ValidInsecure Direct Object ReferenceMedium2021-08-31$10048
Stored XSS in profile pageAnalysed#1084183ValidCross-site ScriptingMedium2021-11-14$5045
Missing rate limit for current password field (Password Change) Account TakeoverAnalysed#827484ValidAuthenticationMedium2020-10-06–44
Arbitrary file creation via symlink attack on syncagentsrv (Acronis Sync Agent Service)Analysed#945122ValidAccess ControlHigh2021-03-16–38
CSS Injection via Client Side Path Traversal + Open Redirect leads to personal data exfiltration on Acronis CloudAnalysed#1245165ValidCross-site ScriptingMedium2022-11-04–37
FULL SSRFAnalysed#1241149ValidServer-Side Request ForgeryLow2022-02-22–37
Self XSS on Acronis Cyber CloudAnalysed#957229ValidCross-site ScriptingLow2021-06-28$10037
Local Privilege Escalation and Code Execution when restoring files from QuarantineAnalysed#980500ValidAccess ControlMedium2024-08-27$25030
XSS in (Support Requests) : User CasesAnalysed#961226ValidCross-site ScriptingMedium2021-06-24$5030
Read-only administrator can change agent update settingsAnalysed#1538004ValidAccess ControlMedium2022-08-10$20029
Local Privilege Escalation via DLL Search-Order Hijacking with Cyber Protection Agent - systeminfo.exe utilityAnalysed#959608ValidAccess ControlMedium2024-08-27–26
Local Privilege Escalation when updating Acronis True ImageAnalysed#1075449ValidAccess ControlMedium2024-08-27$25025
Local privilege escalation via insecure MSI fileAnalysed#1071832ValidAccess ControlHigh2021-08-07$25025
Local Privilege Escalation via Backup deleteAnalysed#1003007ValidAccess ControlMedium2024-08-27$25021
Account Takeover on unverified emails in File Sync & ShareAnalysed#906790ValidMisconfiguration and Insecure DesignMedium2021-06-16–21
Self XSS in attachments nameAnalysed#1536901ValidNo weakness recordedLow2022-05-31–20
Cross-site Scripting (XSS) - Stored | forum.acronis.comAnalysed#1161241ValidCross-site ScriptingMedium2022-02-08–20
Any expired reset password link can still be used to reset the passwordAnalysed#1615790ValidAccess ControlLow2022-09-01$10019
Acronis True Image 2020 Build 22510 Nonstop Backup Service Unquoted service path (privilege escalation)Analysed#1083532ValidAccess ControlLow2024-08-27–17
anti_ransomware_service.exe REST API does not require authenticationAnalysed#858608ValidAuthenticationMedium2021-06-24–17
Missing brute force protection on login page on www.acronis.comAnalysed#1435392ValidAuthentication–2023-08-30$25016
DLL Hijacking when sending feedback and crash report leading to Privilege EscalationAnalysed#1008427ValidAccess ControlMedium2024-08-27$25015
Arbitrary Files and Folders Deletion vulnerability with Acronis Managed Machine ServiceAnalysed#959815ValidAccess ControlMedium2024-08-27–15
TrueImage for Acronis True Image 2020 - Untrusted DLL Search-Ordering lead to Privilege Escalation as Administrative accountAnalysed#959017ValidAccess ControlMedium2024-08-27$25014
DLL Hijacking when creating Rescue Media Builder leading to Privilege EscalationAnalysed#1010552ValidAccess ControlMedium2024-08-27$25013

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, where there is one, which can be wrong. Data as of 2026-11-15.