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Bug bounty reports15,219

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

Program:Acronis
Status
Severity:Medium
Clear
Weakness
Year
Bounty paid26
Access stated
Access needed
Technique
Clear filters59 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
Account Confirmation bypass leads to acess some fucntionality#1121132InformativeAccess ControlMedium2021-03-30–4
Local Privilege Escalation in anti_ransomware_service.exe via quarantine#858598ValidAccess ControlMedium2021-06-24–5
Information Disclosure via ZIP file on AWS Bucket [http://acronis.1.s3.amazonaws.com]#1121771N/AInformation DisclosureMedium2022-02-08–5
True Image 2021 - LPE via XPC service communication#966494ValidAccess ControlMedium2021-02-23$2506
Unrestricted file upload vulnerability in IMCE#1121317N/AFile and Path HandlingMedium2021-03-16–6
Session Fixation on Acronis#1486341N/AAuthenticationMedium2022-03-01–6
Local Privilege Escalation via DLL Search-Order Hijacking with Cyber Protection Agent - tibxread.exe utility#963103ValidAccess ControlMedium2024-08-26–7
XSS in Acronis Cloud Manager Admin Portal#1388788ValidCross-site ScriptingMedium2022-12-02$1007
Denial of Service in anti_ransomware_service.exe via logs files#858603ValidDenial of ServiceMedium2021-06-24–8
No server side check on terms of service page which leads to bypass#1338256DuplicateInput Validation and LogicMedium2021-10-05–8
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
Local Privilege Escalation when deleting a file from Quarantine#983363ValidAccess ControlMedium2024-08-26$25011
DLL Hijacking when creating Rescue Media Builder leading to Privilege Escalation#1010552ValidAccess ControlMedium2024-08-27$25013
No Rate Limit On Forgot Password Page#1245529N/AAccess ControlMedium2021-07-09–13
TrueImage for Acronis True Image 2020 - Untrusted DLL Search-Ordering lead to Privilege Escalation as Administrative accountAnalysed#959017ValidAccess ControlMedium2024-08-27$25014
Acronis True Image Local Privilege Escalation via insecure folder permissionsAnalysed#908162ValidAccess ControlMedium2021-02-23$30015
Arbitrary Files and Folders Deletion vulnerability with Acronis Managed Machine ServiceAnalysed#959815ValidAccess ControlMedium2024-08-27–15
Large Amounts of Back-End Acronis Source Code is Publicly AccessibleAnalysed#1008364ValidInformation DisclosureMedium2024-08-26$25015
DLL Hijacking when sending feedback and crash report leading to Privilege EscalationAnalysed#1008427ValidAccess ControlMedium2024-08-27$25015
Stored Cross Site Scripting at http://www.grouplogic.com/ADMIN/store/index.cfm?fa=disprocodeAnalysed#1164853ValidCross-site ScriptingMedium2022-06-07–15
Store Admin Page Accessible Without Authentication at http://www.grouplogic.com/ADMIN/store/index.cfmAnalysed#1164854ValidAccess ControlMedium2022-06-07$25015
anti_ransomware_service.exe REST API does not require authenticationAnalysed#858608ValidAuthenticationMedium2021-06-24–17
Cross-site Scripting (XSS) - Stored | forum.acronis.comAnalysed#1161241ValidCross-site ScriptingMedium2022-02-08–20
unauth mosquitto ( client emails, ips, license keys exposure )Analysed#1578574ValidAccess ControlMedium2022-07-18$15020
Account Takeover on unverified emails in File Sync & ShareAnalysed#906790ValidMisconfiguration and Insecure DesignMedium2021-06-16–21
Local File Disclosure /Delete On [us-az-vpn.acronis.com]Analysed#924407ValidFile and Path HandlingMedium2021-06-22–21
Local Privilege Escalation via Backup deleteAnalysed#1003007ValidAccess ControlMedium2024-08-27$25021
Local Privilege Escalation when updating Acronis True ImageAnalysed#1075449ValidAccess ControlMedium2024-08-27$25025
HTML Injection in E-mail Not Resolved ()Analysed#1600720ValidNo weakness recordedMedium2022-07-19–25
Cross Origin Resource Sharing MisconfigurationAnalysed#958459ValidAccess ControlMedium2023-01-10–26
Local Privilege Escalation via DLL Search-Order Hijacking with Cyber Protection Agent - systeminfo.exe utilityAnalysed#959608ValidAccess ControlMedium2024-08-27–26
Credentials leaked via GithubAnalysed#1078373ValidAuthenticationMedium2024-08-26$5026
XSS Stored in Cacheable responseAnalysed#1011093ValidCross-site ScriptingMedium2021-09-05–28
Web cache poisoning at www.acronis.comAnalysed#1010858ValidMisconfiguration and Insecure DesignMedium2021-06-17–29
Read-only administrator can change agent update settingsAnalysed#1538004ValidAccess ControlMedium2022-08-10$20029
XSS in (Support Requests) : User CasesAnalysed#961226ValidCross-site ScriptingMedium2021-06-24$5030
Local Privilege Escalation and Code Execution when restoring files from QuarantineAnalysed#980500ValidAccess ControlMedium2024-08-27$25030
Possible LDAP username and password disclosed on GithubAnalysed#1004412ValidInformation DisclosureMedium2021-08-17–36
CSS Injection via Client Side Path Traversal + Open Redirect leads to personal data exfiltration on Acronis CloudAnalysed#1245165ValidCross-site ScriptingMedium2022-11-04–37
Reflected XSS via "Error" parameter on https://admin.acronis.com/admin/su/Analysed#970878ValidCross-site ScriptingMedium2021-07-19$5039
Missing rate limit for current password field (Password Change) Account TakeoverAnalysed#827484ValidAuthenticationMedium2020-10-06–44
Stored XSS in profile pageAnalysed#1084183ValidCross-site ScriptingMedium2021-11-14$5045
admin password disclosure via log fileAnalysed#1121972ValidInformation DisclosureMedium2021-12-21$10045
IDOR on www.acronis.com API lead to steal private business user informationAnalysed#1182465ValidInsecure Direct Object ReferenceMedium2021-08-31$10048
Blind SSRF vulnerability on cz.acronis.comAnalysed#1086206ValidServer-Side Request ForgeryMedium2024-08-27–53
Stored XSS in Acronis Cyber Protect ConsoleAnalysed#1064095ValidCross-site ScriptingMedium2021-06-10$50063
Potential XSS in redirect_url ParameterAnalysed#2653342ValidCross-site ScriptingMedium2024-11-06–64

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.