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Fencer Vulns
medium 6.8

CVE-2004-0271 json

Multiple cross-site scripting vulnerabilities (XSS) in MaxWebPortal allow remote attackers to execute arbitrary web script as other users v…

published 2004-03-18 22 y ago modified 2026-06-16 4 mo ago also EUVD-2004-0271

cvss
6.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.1%
EPSS 2.1% chance of exploitation in 30 days, percentile 81%
public exploits
2
Exploit-DB

Summary

Multiple cross-site scripting vulnerabilities (XSS) in MaxWebPortal allow remote attackers to execute arbitrary web script as other users via (1) the sub_name parameter of dl_showall.asp, (2) the SendTo parameter in Personal Messages, (3) the HTTP_REFERER for down.asp, or (4) the image name of an Avatar in the register form.

Patch / fix

Timeline

  1. First public exploit (EDB-23677)
  2. Published

Exploit prediction

2.09% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-23677 Maxwebportal 1.3x - Personal Message 'SendTo' Cross-Site Scripting webapps, 2004-02-10
  • EDB-23676 Maxwebportal 1.3x - 'down.asp' HTTP_REFERER Cross-Site Scripting webapps, 2004-02-10
  • securityfocus.com http://www.securityfocus.com/bid/9625 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 6.8 AV:N/AC:M/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.