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TI-2022-26347 Aliases CVE-2022-50893GHSA-6rqh-4p26-xccx

VIAVIWEB Wallpaper Admin 1.0 - Code Execution via Image Upload

Priority HIGH 81CWE-434Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

VIAVIWEB Wallpaper Admin 1.0 contains an unauthenticated remote code execution vulnerability in the image upload functionality. Attackers can upload a malicious PHP file through the add_gallery_image.php endpoint to execute arbitrary code on the server.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00987 62nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and 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
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
VIAVIWEBVIAVIWEB Wallpaper Admin1.0—No fix listedCNA
  • VIAVIWEB Wallpaper Admin VendorVIAVIWEB Affected 1.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:viaviweb:wallpaper_admin:1.0:*:*:*:*:*:*:*1.0VulnerableVIAVIWEB
  • cpe:2.3:a:viaviweb:wallpaper_admin:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·VIAVIWEB

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-50893
  2. 2026-10-03 Alias added: GHSA-6rqh-4p26-xccx

References

Exploit 1

Other 1

  • TI-2022-26346 VIAVIWEB Wallpaper Admin 1.0 - SQL Injection via Login Page CVSS 4.0HIGH 8.8
  • TI-2022-26348 VIAVIWEB Wallpaper Admin 1.0 SQL Injection via edit_gallery_image.php CVSS 4.0HIGH 7.1

Sources

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