Vulnerability · Published Aug 21, 2023 · Assigned by jpcert
CVE-2023-39543
Medium 6.1
In plain English
A medium-severity security flaw in LuxCal Web Calendar from LuxSoft . There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)0.7%top 47.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| LuxSoft | LuxCal Web Calendar | prior to 5.2.3M (MySQL version) |
| LuxSoft | LuxCal Web Calendar | prior to 5.2.3L (SQLite version) |