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TI-2006-04772 Aliases CVE-2006-4954GHSA-6mc6-x498-8q9c

The updateuser servlet in Neon WebMail for Java before 5.08 does not validate the in_id…

Priority MEDIUM 44Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The updateuser servlet in Neon WebMail for Java before 5.08 does not validate the in_id parameter, which allows remote attackers to modify information of arbitrary users, as demonstrated by modifying (1) passwords and (2) permissions, (3) viewing profile settings, and (4) creating and (5) deleting users.

Why it matters now

EPSS 0.0813 94th 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

Not available: CISA has not published SSVC decision points for this record.

Affected products

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

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:neosys:neon_webmail:5.06:*:java:*:*:*:*:*5.06VulnerableNeosys
cpe:2.3:a:neosys:neon_webmail:5.07:*:java:*:*:*:*:*5.07VulnerableNeosys
  • cpe:2.3:a:neosys:neon_webmail:5.06:*:java:*:*:*:*:* Versions 5.06 Vulnerable ·Neosys
  • cpe:2.3:a:neosys:neon_webmail:5.07:*:java:*:*:*:*:* Versions 5.07 Vulnerable ·Neosys

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2006-4954
  2. 2026-10-03 Alias added: GHSA-6mc6-x498-8q9c

References

Exploit 1

  • TI-2006-04770 The updatemail servlet in Neon WebMail for Java before 5.08 allows remote attackers to… CVSS 2.0HIGH 7.5
  • TI-2006-04771 Multiple SQL injection vulnerabilities in Neon WebMail for Java before 5.08 allow remote… CVSS 2.0HIGH 7.5
  • TI-2006-04774 Cross-site scripting (XSS) vulnerability in the updateuser servlet in Neon WebMail for… CVSS 2.0MEDIUM 6.8
  • TI-2006-04769 Neon WebMail for Java before 5.08 allows remote attackers to execute arbitrary Java (JSP)… CVSS 2.0HIGH 7.5
  • TI-2006-04773 Directory traversal vulnerability in the downloadfile servlet in Neon WebMail for Java… CVSS 2.0MEDIUM 5.0

Sources

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