Medium severity5.4NVD Advisory· Published Oct 5, 2017· Updated Jun 17, 2026

CVE-2017-12269

Description

A vulnerability in the web UI of Cisco Spark Messaging Software could allow an authenticated, remote attacker to perform a stored cross-site scripting (XSS) attack. The vulnerability is due to insufficient input validation by the web UI of the affected software. An attacker could exploit this vulnerability by injecting XSS content into the web UI of the affected software. A successful exploit could allow the attacker to force a user to execute code of the attacker's choosing or allow the attacker to retrieve sensitive information from the user. Cisco Bug IDs: CSCvf70587, CSCvf70592.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Spark2 versions
cpe:2.3:a:cisco:spark:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:cisco:spark:-:*:*:*:*:*:*:*
- (no CPE)
Cisco Systems, Inc./Spark Messaging Softwarellm-create

Patches

Vulnerability mechanics

References

www.securityfocus.com/bid/101150nvdThird Party AdvisoryVDB Entry
tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-sprknvdVendor Advisory

News mentions

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cvss	0.351
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000