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TI-2023-11370 Aliases CVE-2023-26146GHSA-f4xh-jq5v-423g

Cross-site scripting in ithewei/libhv

Priority HIGH 66CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

All versions of the package ithewei/libhv are vulnerable to Cross-site Scripting (XSS) such that when a file with a name containing a malicious payload is served by the application, the filename is displayed without proper sanitization when it is rendered.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0044 38th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—ithewei/libhvall versions—No fix listedCNA
  • ithewei/libhv Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ithewei:libhv:*:*:*:*:*:*:*:*all versionsVulnerableithewei
  • cpe:2.3:a:ithewei:libhv:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·ithewei

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-26146
  2. 2026-10-03 Alias added: GHSA-f4xh-jq5v-423g

References

Exploit 1

  • TI-2023-11371 HTTP response splitting in ithewei/libhv CVSS 3.1MEDIUM 6.1
  • TI-2023-11372 Injection in ithewei/libhv CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences