CVE-2023-39851

critical

Description

webchess v1.0 was discovered to contain a SQL injection vulnerability via the $playerID parameter at mainmenu.php. NOTE: this is disputed by a third party who indicates that the playerID is a session variable controlled by the server, and thus cannot be used for exploitation.

References

https://sourceforge.net/projects/webchess

https://github.com/KLSEHB/vulnerability-report/blob/main/webchess_CVE-2023-39851

Details

Source: Mitre, NVD

Published: 2023-08-15

Updated: 2025-07-03

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00226