Medium severity · published Mar 11, 2022
CVE-2021-44667
A Cross Site Scripting (XSS) vulnerability exists in Nacos 2.0.3 in auth/users via the (1) pageSize and (2) pageNo parameters
6.1
CVSS
0.8%
EPSS
No
On KEV
Description
A Cross Site Scripting (XSS) vulnerability exists in Nacos 2.0.3 in auth/users via the (1) pageSize and (2) pageNo parameters.
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)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NA
Nacos · Alibaba
2.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-44667
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-44667
Exploit
https://github.com/alibaba/nacos/issues/7359
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