PT-2020-10859 · Webchess · Webchess

Rodrigo Flores + 1 · Published 2020-07-07 · Updated 2020-07-09 · CVE-2019-20896

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions WebChess version 1.0

Description The issue allows SQL injection via the messageFrom, gameID, opponent, messageID, or to parameter.

Recommendations For WebChess version 1.0, as a temporary workaround, consider restricting access to the parameters messageFrom, gameID, opponent, messageID, and to to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2019-20896

Affected Products

Webchess

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-20896 · Security Note
• https://osv.dev/vulnerability/CVE-2019-20896 · Vendor Advisory
• https://t.me/cvenotify/4939 · Telegram Post
• https://sourceforge.net/p/webchess/bugs/81 · Note
• https://t.me/cibsecurity/13309 · Telegram Post