Medium severity · published Oct 1, 2021
CVE-2021-40970
Cross-site scripting (XSS) vulnerability in templates/installer/step-004.inc.php in spotweb 1.5.1 and below allow remote attackers to inject arbitrary web script or HTML via the…
6.1
CVSS
2.2%
EPSS
No
On KEV
Description
Cross-site scripting (XSS) vulnerability in templates/installer/step-004.inc.php in spotweb 1.5.1 and below allow remote attackers to inject arbitrary web script or HTML via the username parameter.
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)2.2% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SP
Spotweb · Spotweb Project
through 1.5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-40970
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-40970
Third Party Advisory
https://github.com/spotweb/spotweb
Exploit
https://github.com/spotweb/spotweb/issues/711
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