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Fencer Vulns
high 7.5

CVE-2001-0519 json

Aladdin eSafe Gateway versions 2.x allows a remote attacker to circumvent HTML SCRIPT filtering via a special arrangement of HTML tags whic…

published 2001-07-27 25 y ago modified 2026-06-16 4 mo ago also EUVD-2001-0512

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits
1
Exploit-DB

Summary

Aladdin eSafe Gateway versions 2.x allows a remote attacker to circumvent HTML SCRIPT filtering via a special arrangement of HTML tags which includes SCRIPT tags embedded within other SCRIPT tags.

Patch / fix

Timeline

  1. First public exploit (EDB-20890)
  2. Published

Exploit prediction

2.46% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-20890 Aladdin Knowledge Systems eSafe Gateway 3.0 - HTML tag Script-filtering Bypass remote, 2001-05-29
  • archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2001-05/0282.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.