What’s Vulnerable › Vulnerabilities

CVE-2018-0483: Cisco Jabber Client Framework Instant Message Cross-Site Scripting Vulnerability

• Severity: medium (CVSS 5.4 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-01-10 · updated 2026-06-17
• Weakness: CWE-79

Description

A vulnerability in Cisco Jabber Client Framework (JCF) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of an affected system. The vulnerability is due to insufficient validation of user-supplied input of an affected client. An attacker could exploit this vulnerability by executing arbitrary JavaScript in the Jabber client of the recipient. A successful exploit could allow the attacker to execute arbitrary script code in the context of the targeted client or allow the attacker to access sensitive client-based information.

Affected products

• Cisco Jabber: 10.0(0)

References

• http://www.securityfocus.com/bid/106506
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190109-jcf-im-xss
• http://www.securityfocus.com/bid/106506
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190109-jcf-im-xss

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