CVE-2026-35392: patrickhener goshs · Path Traversal
Affects patrickhener goshsSource CVE Database V5
Not known to be exploited · CVSS 9.8 Critical : upgrade to 2.0.0-beta.3 as a priority.
Data as of 30 Oct 2026, 06:59 UTC
- EPSS
- 0.6% chance of exploitation in 30 days – higher than 52% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 2.0.0-beta.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 6 Apr 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Upgrade patrickhener goshs to 2.0.0-beta.3.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| patrickhenergoshs | Affected
| Fixed in
|
Gogithub.com/patrickhener/goshspkg:golang/github.com/patrickhener/goshsOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Upgrade to goshs version 2.0.0-beta.3 or later, where the path traversal vulnerability in the PUT upload handler is fixed by proper path sanitization. Patch status is not explicitly stated but the fix is included in the specified version. No other mitigation is documented.
Description
CVE-2026-35392 is a critical path traversal vulnerability in patrickhener's goshs, a SimpleHTTPServer written in Go. Versions prior to 2.0.0-beta.3 do not sanitize file paths during PUT uploads, allowing attackers to potentially write files outside the intended directory. This can lead to full compromise of confidentiality, integrity, and availability of the affected system. The vulnerability is fixed in version 2.0.0-beta.3.