CVE-2011-4273

Name: CVE-2011-4273
Creator: NVD / NIST
Published: 2011-11-03T10:55:08.937+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.77%

Last modified Jun 16, 2026

CVE-2011-4273 is a vulnerability of currently unknown severity. Multiple cross-site scripting (XSS) vulnerabilities in GoAhead Webserver 2.18 allow remote attackers to inject arbitrary web script or HTML via (1) the group parameter to goform/AddGroup, related to addgroup.asp; (2) the url parameter to goform/AddAccessLimit, related to addlimit.asp; or the (3) user (aka User ID) or (4) group parameter to goform/AddUser, related to adduser.asp.. EPSS estimates a 4.77% chance of exploitation in the next 30 days.

Description

Multiple cross-site scripting (XSS) vulnerabilities in GoAhead Webserver 2.18 allow remote attackers to inject arbitrary web script or HTML via (1) the group parameter to goform/AddGroup, related to addgroup.asp; (2) the url parameter to goform/AddAccessLimit, related to addlimit.asp; or the (3) user (aka User ID) or (4) group parameter to goform/AddUser, related to adduser.asp.

Metrics

EPSS Probability

4.77%

90.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Goahead	Goahead Webserver	2.1.8

References

http://secunia.com/advisories/46894
http://www.kb.cert.org/vuls/id/384427Exploit, US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/70434
http://secunia.com/advisories/46894
http://www.kb.cert.org/vuls/id/384427Exploit, US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/70434

Timeline

Published: Nov 3, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-4273?

How severe is CVE-2011-4273?

Severity scoring for CVE-2011-4273 is pending analysis. The EPSS model estimates a 4.77% probability of exploitation in the next 30 days.

How do I fix CVE-2011-4273?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-4273?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST