Medium severity · published Jul 12, 2021
CVE-2020-18982
Cross Sie Scripting (XSS) vulnerability in Halo 0.4.3 via CommentAuthorUrl
5.4
CVSS
0.6%
EPSS
No
On KEV
Description
Cross Sie Scripting (XSS) vulnerability in Halo 0.4.3 via CommentAuthorUrl.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HA
Halo · Halo
0.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-18982
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-18982
Exploit
https://github.com/halo-dev/halo/issues/127
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