{"id":"CVE-2026-112104","kind":"vulnerability","aliases":["CVE-2026-112104"],"related":[],"title":"Bandcamp Player: remote control server lacks authentication when enabled","description":"A flaw has been found in eremef bandcamp-player up to 1.8.33-beta. The impacted element is an unknown function of the file database.ts of the component Remote Control Server. Executing a manipulation of the argument remoteEnabled can lead to missing authentication. The attack may be launched remotely. Upgrading to version 1.8.34-beta is sufficient to resolve this issue. This patch is called ccba99b66bc61acf46e4a332034799d7452ddea6. Upgrading the affected component is advised.","summary":"The bandcamp-player desktop app's Remote Control Server can be switched on through the remoteEnabled setting without requiring authentication. A remote attacker who can reach the server can control the player without logging in.","severity":"high","cvss":7.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["bandcamp-player","desktop","other"],"not_affected_if":["remote-control-disabled","version-1.8.34-beta-or-later"],"how_to_check":"- Check the installed version of bandcamp-player; versions up to `1.8.33-beta` are affected.\n- Check whether the Remote Control Server is enabled in the app settings (`remoteEnabled`).","fix":"- Upgrade bandcamp-player to `1.8.34-beta` or later (patch commit `ccba99b66bc61acf46e4a332034799d7452ddea6`).\n- Turn off the Remote Control Server until the upgrade is applied.","status":"open","published_at":"2026-10-19T11:17:16+00:00","first_seen_at":"2026-10-23T21:57:17+00:00","triaged_at":"2026-10-25T03:23:15+00:00","updated_at":"2026-10-25T03:23:15+00:00","category":"other","confidence":0.6,"triage":{"at":"2026-10-25T03:23:15Z","model":"claude-haiku-5-5","output":{"fix":"- Upgrade bandcamp-player to `1.8.34-beta` or later (patch commit `ccba99b66bc61acf46e4a332034799d7452ddea6`).\n- Turn off the Remote Control Server until the upgrade is applied.","reach":"network","title":"Bandcamp Player: remote control server lacks authentication when enabled","impact":"medium","summary":"The bandcamp-player desktop app's Remote Control Server can be switched on through the remoteEnabled setting without requiring authentication. A remote attacker who can reach the server can control the player without logging in.","category":"other","nicknames":[],"who_cares":["bandcamp-player","desktop"],"confidence":0.6,"needs_auth":"no","worst_case":"Remote attacker controls the player without logging in","analyst_note":"Check the NVD entry and the upstream commit ccba99b66bc61acf46e4a332034799d7452ddea6 to confirm what the remote control can do and which interfaces it binds to.","how_to_check":"- Check the installed version of bandcamp-player; versions up to `1.8.33-beta` are affected.\n- Check whether the Remote Control Server is enabled in the app settings (`remoteEnabled`).","needs_analyst":true,"not_affected_if":["remote-control-disabled","version-1.8.34-beta-or-later"],"who_is_affected":"Users who run eremef bandcamp-player up to 1.8.33-beta with the Remote Control Server enabled and reachable from a network they do not fully trust. Installs with the remote control server disabled are not exposed by this flaw, as far as the sources describe.","user_interaction":"unknown","needs_special_setup":"yes","severity_if_unknown":"high"},"cost_usd":0.000635,"input_tokens":3380,"output_tokens":595,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-112104':12A,15A '-2026':11A,14A '1.8.33':67C '1.8.34':107C 'advis':125C 'affect':122C 'app':25B 'argument':91C 'attack':43B,99C 'authent':7A,40B,97C 'bandcamp':1A,17B,22B,63C 'bandcamp-play':16B,21B,62C 'beta':68C,108C 'call':118C 'ccba99b66bc61acf46e4a332034799d7452ddea6':119C 'compon':82C,123C 'control':4A,28B,50B,84C 'cve':10A,13A 'database.ts':79C 'desktop':19B,24B 'element':71C 'enabl':9A 'eremef':61C 'execut':86C 'file':78C 'flaw':56C 'found':59C 'function':75C 'impact':70C 'issu':114C 'lack':6A 'launch':102C 'lead':94C 'log':54B 'manipul':88C 'may':100C 'miss':96C 'patch':116C 'player':2A,18B,23B,52B,64C 'reach':46B 'remot':3A,27B,42B,83C,103C 'remoteen':36B,92C 'requir':39B 'resolv':112C 'server':5A,29B,48B,85C 'set':37B 'suffici':110C 'switch':32B 'unknown':74C 'upgrad':104C,120C 'version':106C 'without':38B,53B","nicknames":[],"mitigations":[],"who_affected":"Users who run eremef bandcamp-player up to 1.8.33-beta with the Remote Control Server enabled and reachable from a network they do not fully trust. Installs with the remote control server disabled are not exposed by this flaw, as far as the sources describe.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-19T11:17:16+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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-2026-112104","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112104","severity":null,"published_at":"2026-10-19T11:17:16+00:00","modified_at":"2026-10-22T03:16:35+00:00","first_seen_at":"2026-10-23T21:57:17+00:00","fetched_at":"2026-10-23T22:28:56+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"}