Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2020-11976

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
11/08/2020
Last modified:
17/06/2026

Description

By crafting a special URL it is possible to make Wicket deliver unprocessed HTML templates. This would allow an attacker to see possibly sensitive information inside a HTML template that is usually removed during rendering. Affected are Apache Wicket versions 7.16.0, 8.8.0 and 9.0.0-M5

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:apache:fortress:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:*:*:*:*:*:*:*:* 7.17.0 (excluding)
cpe:2.3:a:apache:wicket:*:*:*:*:*:*:*:* 8.0.0 (including) 8.9.0 (excluding)
cpe:2.3:a:apache:wicket:9.0.0:milestone1:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:9.0.0:milestone2:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:9.0.0:milestone3:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:9.0.0:milestone4:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:9.0.0:milestone5:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools