8.8

CVE-2021-24606

Exploit

Availability Calendar < 1.2.1 - Authenticated SQL Injection

Availability Calendar < 1.2.1 - SQL Injection

The Availability Calendar WordPress plugin before 1.2.1 does not escape the category attribute from its shortcode before using it in a SQL statement, leading to a SQL Injection issue, which can be exploited by any user able to add shortcode to posts/pages, such as contributor+
Mögliche Gegenmaßnahme
Availability Calendar: Update to version 1.2.1, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Offshorewebmaster ≫ Availability Calendar SwPlatformwordpress Version < 1.2.1
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Availability Calendar
Version [*, 1.2.1)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.29% 0.665
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

https://wpscan.com/vulnerability/fe49f48a-f97a-44fe-8d71-be08e7ce4f83
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/fca9bd3a-2489-4672-95c1-9e00d60d6525
Third Party Advisory