Security readout for executives and security teams
Plain-English summary
CVE-2026-3065 is a command injection issue in HummerRisk Cloud Task Dry-run through version 1.5.0. An authenticated remote user may manipulate a fileName argument to execute unintended commands. A public exploit is referenced, but CISA KEV is false and the supplied sources do not prove active exploitation.
Executive priority
Treat as a near-term remediation item if HummerRisk is deployed. The issue is not currently KEV-listed, but public exploit availability and command execution impact justify prompt exposure review, access restriction, and vendor guidance tracking.
Technical view
The flaw affects CloudTaskService.java, specifically CommandUtils.commonExecCmdWithResult, in HummerRisk 1.0 through 1.5.0. VulDB maps it to CWE-74 and CWE-77 with CVSS 2.0 score 6.5: network, low complexity, single authentication, partial confidentiality, integrity, and availability impact. Vendor response and official remediation are not documented in the provided sources.
Likely exposure
Organizations running HummerRisk versions 1.0, 1.1, 1.2, 1.3, 1.4, or 1.5.0 are potentially exposed, especially where Cloud Task Dry-run is accessible to authenticated users. Internet exposure increases concern, but authentication appears required based on the CVSS vector.
Exploitation context
Remote exploitation is described as possible, and a public exploit reference exists. The sources do not show confirmed in-the-wild exploitation or KEV listing. Abuse likely depends on obtaining valid access to the HummerRisk application and reaching the affected Cloud Task Dry-run functionality.
Researcher notes
Evidence is mainly from CVE/VulDB records and a public GitHub exploit reference. The vendor reportedly did not respond, and no official patch is named in the supplied sources. Avoid assuming unauthenticated exposure; the CVSS vector indicates authentication is required.
Mitigation direction
- Inventory HummerRisk deployments and identify versions 1.0 through 1.5.0.
- Check vendor or project channels for an official fix or upgrade guidance.
- Restrict HummerRisk access to trusted networks and required users only.
- Limit or disable Cloud Task Dry-run access if operationally feasible.
- Review permissions for users allowed to run cloud task dry-runs.
- Monitor application and system logs for suspicious dry-run activity.
Validation and detection
- Confirm HummerRisk version on each deployment.
- Verify whether Cloud Task Dry-run is enabled or reachable.
- Review authentication controls for users with dry-run access.
- Check logs for abnormal fileName values or unexpected command execution symptoms.
- Compare detections with VulDB CTI indicators where available.
- Track the GitHub issue and CVE record for remediation updates.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-74: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCWE-77: Command execution behavior lookup
Command injection weaknesses can lead defenders to review execution techniques and command interpreter telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-3065 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (2.0)
- Known Exploited
- No
- Published
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR86.4Primary CVE scoreVulnerability scoring details
Base CVSS 2.0 score
6.5MediumVector: AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Source materials
- CVE List V5 sourceCVE List V5
- VDB-347416 | HummerRisk Cloud Task Dry-run CloudTaskService.java CommandUtils.commonExecCmdWithResult command injectionCVE reference · vdb-entry, technical-description
- VDB-347416 | CTI Indicators (IOB, IOC, TTP, IOA)CVE reference · signature, permissions-required
- Submit #757696 | HummerRisk <=1.5.0 Command InjectionCVE reference · third-party-advisory
- https://github.com/AnalogyC0de/public_exp/issues/9CVE reference · exploit, issue-tracking
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.
Improper Neutralization of Special Elements used in a Command ('Command Injection')
Improper Neutralization of Special Elements used in a Command ('Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.