Cross Site Scripting (XSS) vulnerability in Halo 1.1.3 via post publish components in the manage panel, which lets a remote malicious user execute arbitrary code.
Published 2021-05-20 17:15:08
Updated 2021-05-25 18:23:11
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Cross site scripting (XSS)Execute code

Exploit prediction scoring system (EPSS) score for CVE-2020-21345

0.09%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-21345

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
MEDIUM AV:N/AC:M/Au:N/C:N/I:P/A:N
8.6
2.9
NIST
6.1
MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
2.8
2.7
NIST

CWE ids for CVE-2020-21345

References for CVE-2020-21345

Products affected by CVE-2020-21345

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