Medium severity · published Aug 18, 2022
CVE-2021-30071
A cross-site scripting (XSS) vulnerability in /admin/list_key.html of HestiaCP before v1.3.5 allows attackers to execute arbitrary web scripts or HTML via a crafted payload
6.1
CVSS
0.6%
EPSS
No
On KEV
Description
A cross-site scripting (XSS) vulnerability in /admin/list_key.html of HestiaCP before v1.3.5 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
Control Panel · Hestiacp
before 1.3.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-30071
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-30071
Patch
https://github.com/hestiacp/hestiacp/commit/706314c12872c7607e96a73dfc77dbbddad2875e
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