CVE-2026-93992Public exploitNetwork attack vector

Arbitrary file write via unsanitized archive entries

Published Sep 19, 2026 · Updated Sep 19, 2026

Path traversal in Gopeed through 2.0.0-beta.3 allows remote attackers to write files outside extraction paths via crafted archives. extractSevenZipMultiPart joins each untrusted f.Name to destDir without validation, while extractFile validates directory names only after creating them. A user must download and extract a malicious archive, with AutoExtract enabling the write on download completion; writes are limited to paths writable by the Gopeed process.

CVSS severity7.0
High
EPSS probability0.91%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Gopeed through 2.0.0-beta.3 allows remote attackers to write files outside extraction paths via crafted archives. extractSevenZipMultiPart joins each untrusted f.Name to destDir without validation, while extractFile validates directory names only after creating them. A user must download and extract a malicious archive, with AutoExtract enabling the write on download completion; writes are limited to paths writable by the Gopeed process.

The record

CVE
CVE-2026-93992
Published
Sep 19, 2026
Updated
Sep 19, 2026
Vendor
GopeedLab
Product
Gopeed
Classifications
CWE-22, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.0.0-beta.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

GopeedLab · Gopeedversion=0 <=2.0.0-beta.3

Published CVSS scores

8.1VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
7.0VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1565.001Stored Data Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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