CVE-2001-0519

Aladdin eSafe Gateway 2.x - Cross-Site Scripting via Nested SCRIPT Tags

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2001-0519. PoCs published by eDvice Security Services.

AI-analyzed exploit summary This exploit demonstrates a bypass of eSafe Gateway's script filtering by embedding malicious JavaScript within HTML tags like HREF or BODY. The PoC shows how scripting commands can execute despite the 'remove all scripts' option being enabled.

Description

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.

Exploits (1)

exploitdb WORKING POC VERIFIED
by eDvice Security Services · textremotemultiple
https://www.exploit-db.com/exploits/20890

This exploit demonstrates a bypass of eSafe Gateway's script filtering by embedding malicious JavaScript within HTML tags like HREF or BODY. The PoC shows how scripting commands can execute despite the 'remove all scripts' option being enabled.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: eSafe Gateway (version not specified)
No auth needed
Prerequisites: Access to craft and deliver an HTML file to a victim using eSafe Gateway
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/6580
Exploit, Patch, Vendor Advisory mailing-list x_refsource_bugtraq
http://archives.neohapsis.com/archives/bugtraq/2001-05/0282.html

Scores

EPSS 0.0246
EPSS Percentile 82.4%

Details

Status published
Products (1)
aladdin_knowledge_systems/esafe_gateway 2.0
Published Aug 14, 2001
Tracked Since Feb 18, 2026