{"id":"CVE-2026-118577","kind":"vulnerability","aliases":["CVE-2026-118577"],"related":[],"title":"MusicFreeDesktop: request forwarder lets remote users trigger server-side request forgery","description":"A vulnerability was identified in maotoumao MusicFreeDesktop 0.0.6/0.0.7/0.0.8. Impacted is an unknown function of the component Request Forwarder. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The identifier of the patch is b0d3876247a0a64fa0e430e4b21870e41f503182. It is recommended to apply a patch to fix this issue.","summary":"MusicFreeDesktop versions 0.0.6 through 0.0.8 contain a flaw in the Request Forwarder component that allows server-side request forgery. A remote attacker can make the application send requests to destinations of their choosing, such as internal services.","severity":"high","cvss":7.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["desktop","musicfreedesktop","package","self-hosted"],"not_affected_if":["default-config"],"how_to_check":"- Check the installed MusicFreeDesktop version against `0.0.6`, `0.0.7` and `0.0.8`\n- Look for the Request Forwarder component in the application and confirm whether it is reachable from the network","fix":"- Apply the patch identified as `b0d3876247a0a64fa0e430e4b21870e41f503182` from the upstream repository\n- Upgrade to a version newer than `0.0.8` once a release containing the patch is published (unknown which release)","status":"open","published_at":"2026-10-28T23:17:09+00:00","first_seen_at":"2026-10-28T23:35:49+00:00","triaged_at":"2026-10-28T23:36:39+00:00","updated_at":"2026-10-28T23:36:39+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-28T23:36:39Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the patch identified as `b0d3876247a0a64fa0e430e4b21870e41f503182` from the upstream repository\n- Upgrade to a version newer than `0.0.8` once a release containing the patch is published (unknown which release)","reach":"internet","title":"MusicFreeDesktop: request forwarder lets remote users trigger server-side request forgery","impact":"medium","summary":"MusicFreeDesktop versions 0.0.6 through 0.0.8 contain a flaw in the Request Forwarder component that allows server-side request forgery. A remote attacker can make the application send requests to destinations of their choosing, such as internal services.","category":"package","nicknames":[],"who_cares":["musicfreedesktop","self-hosted","desktop"],"confidence":0.6,"needs_auth":"unknown","worst_case":"attacker reaches internal services through the server's outbound requests","analyst_note":"Confirm the default configuration of Request Forwarder and whether it listens on the network; check the NVD entry and the linked patch commit b0d3876247a0a64fa0e430e4b21870e41f503182 for the fixed release version.","how_to_check":"- Check the installed MusicFreeDesktop version against `0.0.6`, `0.0.7` and `0.0.8`\n- Look for the Request Forwarder component in the application and confirm whether it is reachable from the network","needs_analyst":true,"not_affected_if":["default-config"],"who_is_affected":"Users and teams running MusicFreeDesktop 0.0.6, 0.0.7 or 0.0.8 where the Request Forwarder is reachable from a network. Installations that only run locally with no remote access to the forwarder are less exposed. The sources do not say which configurations enable the forwarder by default.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000662,"input_tokens":3385,"output_tokens":647,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-118577':15A,18A '-2026':14A,17A '/0.0.7/0.0.8':71C '0.0.6':27B,70C '0.0.8':29B 'allow':39B 'appli':118C 'applic':51B 'attack':47B,95C 'avail':102C 'b0d3876247a0a64fa0e430e4b21870e41f503182':113C 'choos':58B 'compon':37B,79C 'contain':30B 'cve':13A,16A 'desktop':19B 'destin':55B 'exploit':92C,99C 'fix':122C 'flaw':32B 'forgeri':12A,44B,90C 'forward':3A,36B,81C 'function':76C 'host':24B 'identifi':66C,108C 'impact':72C 'intern':61B 'issu':124C 'lead':84C 'let':4A 'make':49B 'manipul':83C 'maotoumao':68C 'might':104C 'musicfreedesktop':1A,20B,25B,69C 'packag':21B 'patch':111C,120C 'possibl':97C 'public':101C 'recommend':116C 'remot':5A,46B,91C 'request':2A,11A,35B,43B,53B,80C,89C 'self':23B 'self-host':22B 'send':52B 'server':9A,41B,87C 'server-sid':8A,40B,86C 'servic':62B 'side':10A,42B,88C 'trigger':7A 'unknown':75C 'use':106C 'user':6A 'version':26B 'vulner':64C","nicknames":[],"mitigations":[],"who_affected":"Users and teams running MusicFreeDesktop 0.0.6, 0.0.7 or 0.0.8 where the Request Forwarder is reachable from a network. Installations that only run locally with no remote access to the forwarder are less exposed. The sources do not say which configurations enable the forwarder by default.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-28T23:17:09+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/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","cvss_by":"cna@vuldb.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-118577","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118577","severity":null,"published_at":"2026-10-28T23:17:09+00:00","modified_at":"2026-10-28T23:17:09+00:00","first_seen_at":"2026-10-28T23:35:49+00:00","fetched_at":"2026-10-28T23:35:49+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}