Japan Vulnerability NotesJVN:04876736JVN#04876736: Multiple vulnerabilities in LuxCal Web Calendar
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS
Percentile
53.1%
LuxCal Web Calendar provided by LuxSoft contains multiple vulnerabilities listed below.
Cross-site scripting (CWE-79) - CVE-2023-39543
| Version | Vector | Score |
|---|---|---|
| CVSS v3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | Base Score: 6.1 |
| CVSS v2 | AV:N/AC:M/Au:N/C:N/I:P/A:N | Base Score: 4.3 |
SQL injection (CWE-89) - CVE-2023-39939
| Version | Vector | Score |
|---|---|---|
| CVSS v3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | Base Score: 7.3 |
| CVSS v2 | AV:N/AC:L/Au:N/C:P/I:P/A:P | Base Score: 7.5 |
Impact
- An arbitrary script may be executed on the web browser of the user who is using the product - CVE-2023-39543
- A remote attacker may execute arbitrary queries against the database and obtain or alter the information in it - CVE-2023-39939
Solution
Update the software
Update the software to the latest version according to the information provided by the developer.
The developer addressed the vulnerabilities in the following versions:
- LuxCal Web Calendar 5.2.3M (MySQL version)
- LuxCal Web Calendar 5.2.3L (SQLite version)
Products Affected
- LuxCal Web Calendar versions prior to 5.2.3M (MySQL version)
- LuxCal Web Calendar versions prior to 5.2.3L (SQLite version)
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS
Percentile
53.1%