MediumCVE-2026-118578

    maotoumao MusicFreeDesktop Request Forwarder information disclosure (CVE-2026-118578)

    Published Last modified Sources: CVE.org

    What is affected, what to do

    A security flaw has been discovered in maotoumao MusicFreeDesktop 0.0.6/0.0.7/0.0.8. The affected element is an unknown function of the component Request Forwarder.

    An exploit is publicly available. The available sources name no fixed version. Check the vendor guidance in the references below.

    Affected
    • Maotoumao MusicFreeDesktop eq 0.0.6..0.0.6
    • Maotoumao MusicFreeDesktop eq 0.0.7..0.0.7
    • Maotoumao MusicFreeDesktop eq 0.0.8..0.0.8

    Not sure whether and how you are affected? Ask a question about this vulnerability

    Metrics

    5.3

    Priority

    XIEM Effective CVSS: highest available CVSS rating from NVD and vendor data.

    Source: Vendor (CNA), CVSS v4

    4.3

    CVSS v3

    Severity Medium on the scale from 0 to 10.

    Source: CVE.org

    —

    EPSS score

    No value is available for this vulnerability.

    Show all metrics
    Severity
    Medium
    Priority (0–325)

    The priority score is a consolidated metric that condenses several individual signals into a single, action-guiding ranking: technical severity (CVSS), exploitation likelihood (EPSS), known-exploited status (KEV) and the context of the affected asset. The aim is to answer the only truly important question in vulnerability management: what first?

    Read in glossary
    56.50 Methodology
    Exploit maturity

    An exploit is code or a technique that specifically uses a concrete vulnerability to force unintended behaviour — such as executing code or escalating privileges. It is the tool that turns a theoretical flaw into a practical attack.

    Read in glossary
    PoC (publicly reported)
    XIEM Effective CVSS

    XIEM® is the tiered managed-security operating model from NEOSEC and a registered trademark of NEOSEC GmbH. It extends classic SIEM — the central collection, normalisation and correlation of security-relevant events — with endpoint forensics, network visibility and deception technology, and consolidates them into three building tiers: Sentry, Orchestrate and Command.

    Read in glossary
    5.3 Methodology
    CVSS v3

    CVSS is the globally established, open standard for assessing the technical severity of a vulnerability on a scale from 0 to 10. It describes how easily a flaw can be exploited and what damage it can cause — but not how likely its actual exploitation is. CVSS and the complementary EPSS deliberately answer different questions.

    Read in glossary
    4.3
    CVSS v4

    CVSS is the globally established, open standard for assessing the technical severity of a vulnerability on a scale from 0 to 10. It describes how easily a flaw can be exploited and what damage it can cause — but not how likely its actual exploitation is. CVSS and the complementary EPSS deliberately answer different questions.

    Read in glossary
    5.3
    KEV status

    The KEV catalogue is a list maintained by the US authority CISA of vulnerabilities for which active exploitation in the wild has been confirmed. It answers not the question „how severe?“ but „is it already being attacked?“ — thereby sharply prioritising patching.

    Read in glossary
    —
    Published
    CWE

    CWE is a catalogue of typical weakness types in software and hardware — such as flawed input validation, unsafe memory handling or poor authentication. Where a CVE names a concrete vulnerability in a concrete product, a CWE describes the underlying class of defect.

    Read in glossary
    CWE-200, CWE-284

    Detection rules

    No NEOSEC detection rule is available for this vulnerability yet.

    Classification under NIS2 and CRA

    Rule-based classification from exploitation status and severity. It does not replace a case-by-case assessment.

    NIS2

    NIS2 is EU Directive (EU) 2022/2555 to raise the level of cybersecurity across the Union. It substantially broadens obligations compared with the first NIS directive: more sectors, mandatory risk management, staged reporting duties and personal accountability of senior management.

    Read in glossary
    Handle the vulnerability in regular vulnerability handling under Art. 21(2)(e) NIS2.
    CRA

    The CRA is EU Regulation (EU) 2024/2847 setting horizontal cybersecurity requirements for „products with digital elements“ — from industrial controllers and software to connected consumer devices. For the first time manufacturers must ensure security across the entire product lifecycle, handle vulnerabilities and provide security updates.

    Read in glossary
    From 11.12.2027, Annex I Part II CRA requires manufacturers of affected products with digital elements to handle vulnerabilities without delay and provide security updates.
    ISO/IEC 27001

    ISO/IEC 27001 is the internationally leading standard for an information security management system (ISMS). It describes a risk-based, process-oriented framework to systematically plan, implement, review and improve information security.

    Read in glossary
    Control A.8.8, management of technical vulnerabilities: assess relevance to your systems, plan remediation and keep evidence.

    Description

    A security flaw has been discovered in maotoumao MusicFreeDesktop 0.0.6/0.0.7/0.0.8. The affected element is an unknown function of the component Request Forwarder. The manipulation results in information disclosure. The attack can only be performed from the local network. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

    Source: cvelistv5, NVD (NIST)

    Affected products

    The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.

    Affected products
    Affected versionsFixed in
    maotoumaoMusicFreeDesktop
    • 0.0.7
    • 0.0.6
    • 0.0.8
    • —
    • —
    • —

    Weakness classes (CWE)

    • CWE-200Exposure of Sensitive Information to an Unauthorized Actor

      Class

      The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

      Entry at MITRE CWE-200

    • CWE-284Improper Access Control

      Pillar

      The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

      Entry at MITRE CWE-284

    Public exploit references

    Publicly reported proof-of-concepts, exploit modules and detection templates for this vulnerability. NEOSEC links to the original sources only and does not provide any exploit code.

    Public exploit references
    Reference tagged as exploitgithub.com (opens in a new tab)PoC (publicly reported)reported, not verified—

    References & sources

    • github.commaotoumao/MusicFreeDesktopProduct
    • github.commaotoumao/MusicFreeDesktop/issues/444Exploit, Issue tracking
    • vuldb.comCVE-2026-118578 | CVE Analysis and ReportThird-party advisory
    • vuldb.comSubmit #1025071 | https://github.com/maotoumao/MusicFreeDesktop MusicFreeDesktop 0.0.8 Local Sensitive Logic Exposure leading to forward any requestThird-party advisory
    • vuldb.comVDB-428017 | maotoumao MusicFreeDesktop Request Forwarder information disclosureVulnerability database
    • vuldb.comVDB-428017 | CTI Indicators (IOB, IOC, TTP)signature, Permissions required

    Changes to this CVE

    Who changed this CVE and when: NVD (analysis, affected products, CVSS), the CVE publisher (CNA) and additional providers such as CISA (ADP).

    1. ReceivedVulDB

      CVSS V4.0: AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

      CVSS V3.1: AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

      CVSS V2: (AV:A/AC:L/Au:N/C:P/I:N/A:N)

      Weakness type: CWE-200, CWE-284

      Description added or changed

      Show 13 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      Descriptionadded
      —
      A security flaw has been discovered in maotoumao MusicFreeDesktop 0.0.6/0.0.7/0.0.8. The affected element is an unknown function of the component Request Forwarder. The manipulation results in information disclosure. The attack can only be performed from the local network. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
      CVSSadded
      —
      AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
      CVSSadded
      —
      AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
      CVSSadded
      —
      (AV:A/AC:L/Au:N/C:P/I:N/A:N)
      Weakness type (CWE)added
      —
      CWE-200
      Weakness type (CWE)added
      —
      CWE-284
      Affected versions (publisher)added
      —
      New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/118xxx/CVE-2026-118578.json">CVE-2026-118578</a>
      Referenceadded
      —
      https://github.com/maotoumao/MusicFreeDesktop/
      Referenceadded
      —
      https://github.com/maotoumao/MusicFreeDesktop/issues/444
      Referenceadded
      —
      https://vuldb.com/cve/CVE-2026-118578
      Referenceadded
      —
      https://vuldb.com/submit/1025071
      Referenceadded
      —
      https://vuldb.com/vuln/428017
      Referenceadded
      —
      https://vuldb.com/vuln/428017/cti

      Source identifier: cna@vuldb.com

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