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Fencer Vulns
high 7.5

CVE-2006-4952 json

The updatemail servlet in Neon WebMail for Java before 5.08 allows remote attackers to move e-mail messages of arbitrary users between diff…

published 2006-09-23 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-4938

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
8.1%
EPSS 8.1% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

The updatemail servlet in Neon WebMail for Java before 5.08 allows remote attackers to move e-mail messages of arbitrary users between different mail folders, specified by the folderid and tofolderid parameters, via the ID parameter.

Patch / fix

Timeline

  1. First public exploit (EDB-28606)
  2. Published

Exploit prediction

8.13% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-28606 NeoSys Neon Webmail for Java 5.06/5.07 - 'updatemail' Servlet Arbitrary Mail Message Manipulation webapps, 2006-09-20
  • securityfocus.com http://www.securityfocus.com/bid/20109 referenced PoC, tagged "exploit" by a source, unverified
  • vuln.sg http://vuln.sg/neonmail506-en.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.