What’s Vulnerable › Vulnerabilities

CVE-2026-69110: OpenCode Studio < 2.4.4 Unauthenticated File Read via /api/tmp and /api/music

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-04 · updated 2026-10-23
• Weakness: CWE-22

Description

OpenCode Studio before 2.4.4 contains a missing authentication vulnerability that allows unauthenticated remote attackers to read arbitrary files within the temp and static/music directories by directly accessing the GET /api/tmp/:tmpFile and GET /api/music/:fileName endpoints. Attackers can retrieve intermediate audio, video artifacts, and subtitles belonging to other users' jobs, and additionally delete any video by ID through the unauthenticated DELETE /api/short-video/:videoId endpoint.

Affected products

• Microck opencode-studio: before 2.4.4 — fixed in 2.4.4

How to fix

Upgrade to a fixed version: Microck opencode-studio 2.4.4. Check the vendor advisory for mitigations.

References

• https://github.com/Microck/opencode-studio/commit/1f4d7a7f52beb43105d345b26fd0c0ffc2bf0004
• https://github.com/Microck/opencode-studio/issues/54
• https://github.com/Microck/opencode-studio/pull/55
• https://github.com/Microck/opencode-studio/releases/tag/v2.4.4
• https://www.vulncheck.com/advisories/opencode-studio-unauthenticated-file-read-via-api-tmp-and-api-music

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