High severity · published Apr 4, 2023
CVE-2023-27089
Cross Site Scripting vulnerability found in Ehuacui BBS allows attackers to cause a denial of service via a crafted payload in the login parameter
8.2
CVSS
0.4%
EPSS
No
On KEV
Description
Cross Site Scripting vulnerability found in Ehuacui BBS allows attackers to cause a denial of service via a crafted payload in the login parameter.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EH
Ehuacui-bbs · Ehuacui-bbs Project
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27089
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27089
Exploit
https://gitee.com/ehuacui/ehuacui-bbs/issues/I6GDCB
Exploit
https://github.com/ehuacui/ehuacui-bbs/issues/3
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