CVE-2020-18663

Cross Site Scripting (XSS) vulnerability in gnuboard5 <=v5.3.2.8 via the act parameter in bbs/move_update.php.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/LoRexxar/CVE_Request/tree/master/gnuboard5%20mul%20vuls%20before%20v5.3.2.8#reflective-xss-in-bbsmove_updatephp	Exploit Technical Description
https://github.com/gnuboard/gnuboard5/issues/43	Technical Description
https://www.seebug.org/vuldb/ssvid-97926	Technical Description
https://github.com/LoRexxar/CVE_Request/tree/master/gnuboard5%20mul%20vuls%20before%20v5.3.2.8#reflective-xss-in-bbsmove_updatephp	Exploit Technical Description
https://github.com/gnuboard/gnuboard5/issues/43	Technical Description
https://www.seebug.org/vuldb/ssvid-97926	Technical Description

Configurations

Configuration 1 (hide)

cpe:2.3:a:sir:gnuboard:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-06-24 16:15

Updated : 2024-11-21 05:08

NVD link : CVE-2020-18663

Mitre link : CVE-2020-18663

CVE.ORG link : CVE-2020-18663

JSON object : View

Products Affected

sir

gnuboard

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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