Medium severity · published Aug 21, 2023
CVE-2023-39543
Cross-site scripting vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web Calendar prior to 5.2.3L (SQLite version) allows a remote unauthenticated…
6.1
CVSS
0.7%
EPSS
No
On KEV
Description
Cross-site scripting vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web Calendar prior to 5.2.3L (SQLite version) allows a remote unauthenticated attacker to execute an arbitrary script on the web browser of the user who is using the product.
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)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LW
LuxCal Web Calendar · LuxSoft
prior to 5.2.3M (MySQL version); prior to 5.2.3L (SQLite version) · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-39543
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-39543
Third Party Advisory
https://jvn.jp/en/jp/JVN04876736/
Product
https://www.luxsoft.eu/
Product
https://www.luxsoft.eu/?download
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