CVE-2026-93992

Summary

Gopeed through 2.0.0-beta.3 contains a path traversal vulnerability in archive extraction that allows attackers to write arbitrary files outside the extraction directory. Attackers can craft malicious archives with entries containing directory traversal sequences that bypass validation, enabling file write operations when users download and extract archives with AutoExtract enabled.

Affected Software

Weaknesses

• CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

References

• https://github.com/GopeedLab/gopeed/issues/1525
• https://github.com/GopeedLab/gopeed/commit/38750d8505274e55cf11aa77f0694c71dd82f519
• https://github.com/GopeedLab/gopeed/blob/a5cd53f94c18ac65add684b1113fa5f0b47cc4da/pkg/download/extract_7z.go#L45-L53
• https://github.com/GopeedLab/gopeed/blob/a5cd53f94c18ac65add684b1113fa5f0b47cc4da/pkg/download/extract.go#L284-L296
• https://github.com/GopeedLab/gopeed
• https://www.vulncheck.com/advisories/gopeed-through-2.0.0-beta.3-arbitrary-file-write-via-path-traversal

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