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Vulnerability details: VCID-1159-nwbn-ufav
Vulnerability ID VCID-1159-nwbn-ufav
Aliases CVE-2020-26134
Summary Live Helper Chat before 3.44v allows stored XSS in chat messages with an operator via BBCode.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2020-26134
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2020-26134
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2020-26134
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2020-26134
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2020-26134
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2020-26134
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2020-26134
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2020-26134
epss 0.00396 https://api.first.org/data/v1/epss?cve=CVE-2020-26134
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-26134
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.60305
EPSS Score 0.00396
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T18:04:27.744785+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.0.0