CVE-2022-20778 — Cross-site Scripting in Cisco Webex Meetings

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
6.1MEDIUMNVD
EPSS
0.1%
top 65.93%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Webex Meetings
Timeline
PublishedApr 21
Latest updateApr 22

Description

A vulnerability in the authentication component of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the authentication component of Cisco Webex Meetings. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successf…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-g79w-q84v-cx7q: A vulnerability in the authentication component of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct a cross-site script↗2022-04-22
▶
CVEList
Cisco Webex Meetings Cross-Site Scripting Vulnerability↗2022-04-21
▶

📋Vendor Advisories

1
Cisco
Cisco Webex Meetings Cross-Site Scripting Vulnerability↗2022-04-20
▶
CVE-2022-20778 — Cross-site Scripting in Cisco | cvebase