{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-123095", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-11-05T12:22:13.130Z", "datePublished": "2026-11-05T15:11:49.933Z", "dateUpdated": "2026-11-05T15:11:49.933Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-05T15:11:49.933Z"}, "datePublic": "2026-11-04T00:00:00.000Z", "title": "mpv 0.29.0 before 0.42.0 Playlist Entry Injection via ytdl_hook Newlines", "descriptions": [{"lang": "en", "value": "mpv 0.29.0 before 0.42.0 contains a playlist injection vulnerability in the bundled ytdl_hook script that allows remote attackers to add unchecked entries by embedding newlines in playlist URLs. Attackers controlling a feed or page can bypass url_is_safe() to open file:// or av:// inputs, reading local files or loading shared objects via ladspa for code execution."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Neutralization of CRLF Sequences ('CRLF Injection')", "cweId": "CWE-93", "type": "CWE"}]}], "affected": [{"vendor": "mpv-player", "product": "mpv", "defaultStatus": "unaffected", "versions": [{"version": "0.29.0", "lessThan": "0.42.0", "status": "affected", "versionType": "semver"}], "packageURL": "pkg:github/mpv-player/mpv", "repo": "https://github.com/mpv-player/mpv"}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:mpv:mpv:*:*:*:*:*:*:*:*", "versionStartIncluding": "0.29.0", "versionEndExcluding": "0.42.0"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH"}}], "references": [{"url": "https://github.com/mpv-player/mpv/pull/18762", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/mpv-player/mpv/commit/c3096515dcd26c14004f985538b5aa41db613856", "tags": ["patch"]}, {"url": "https://github.com/mpv-player/mpv/blob/v0.41.0/player/lua/ytdl_hook.lua#L244-L251", "tags": ["technical-description"]}, {"url": "https://github.com/mpv-player/mpv/blob/v0.41.0/player/lua/ytdl_hook.lua#L1115-L1137", "tags": ["technical-description"]}, {"url": "https://github.com/mpv-player/mpv/releases/tag/v0.42.0", "tags": ["release-notes"], "name": "mpv v0.42.0 Release Notes"}, {"url": "https://github.com/mpv-player/mpv", "tags": ["product"]}, {"name": "VulnCheck Advisory: mpv 0.29.0 before 0.42.0 Playlist Entry Injection via ytdl_hook Newlines", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/mpv-0.29.0-before-0.42.0-playlist-entry-injection-via-ytdl-hook-newlines"}], "credits": [{"lang": "en", "value": "Dilanka Kaushal Hewage (r3vpwnx)", "type": "finder"}, {"lang": "en", "value": "Kacper Michaj\u0142ow (kasper93)", "type": "remediation developer"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageURL": "pkg:github/mpv-player/mpv", "product": "mpv", "repo": "https://github.com/mpv-player/mpv", "vendor": "mpv-player", "versions": [{"lessThan": "0.42.0", "status": "affected", "version": "0.29.0", "versionType": "semver"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "mpv 0.29.0 before 0.42.0 contains a playlist injection vulnerability in the bundled ytdl_hook script that allows remote attackers to add unchecked entries by embedding newlines in playlist URLs. Attackers controlling a feed or page can bypass url_is_safe() to open file:// or av:// inputs, reading local files or loading shared objects via ladspa for code execution."}], "id": "CVE-2026-123095", "lastModified": "2026-11-05T16:17:46.580", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/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", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-11-05T16:17:46.580", "references": [{"source": "[email protected]", "url": "https://github.com/mpv-player/mpv"}, {"source": "[email protected]", "url": "https://github.com/mpv-player/mpv/blob/v0.41.0/player/lua/ytdl_hook.lua#L1115-L1137"}, {"source": "[email protected]", "url": "https://github.com/mpv-player/mpv/blob/v0.41.0/player/lua/ytdl_hook.lua#L244-L251"}, {"source": "[email protected]", "url": "https://github.com/mpv-player/mpv/commit/c3096515dcd26c14004f985538b5aa41db613856"}, {"source": "[email protected]", "url": "https://github.com/mpv-player/mpv/pull/18762"}, {"source": "[email protected]", "url": "https://github.com/mpv-player/mpv/releases/tag/v0.42.0"}, {"source": "[email protected]", "url": "https://www.vulncheck.com/advisories/mpv-0.29.0-before-0.42.0-playlist-entry-injection-via-ytdl-hook-newlines"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-93"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.29.0,0.42.0)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "mpv", "source": "cna", "vendor": "mpv-player"}, "product": "mpv", "vendor": "mpv"}], "created": "2026-11-05T16:45:06.274885+00:00", "updated": "2026-11-05T18:00:20.452759+00:00", "vendors": ["mpv", "mpv$PRODUCT$mpv"]}