CVE-2021-35440

Smashing 1.3.4 is vulnerable to Cross Site Scripting (XSS). A URL for a widget can be crafted and used to execute JavaScript on the victim's computer. The JavaScript code can then steal data available in the session/cookies depending on the user environment (e.g. if re-using internal URL's for deploying, or cookies that are very permissive) private information may be retrieved by the attacker.

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/Smashing/smashing/blob/ad7325f159f89854ca4e7d94e7be9bee507b6d46/CHANGELOG.md	Release Notes Third Party Advisory
https://github.com/Smashing/smashing/pull/186	Patch Third Party Advisory
https://github.com/Smashing/smashing/pull/186#issuecomment-871727614	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:smashing_project:smashing:1.3.4:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-07-06 15:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-35440

Mitre link : CVE-2021-35440

CVE.ORG link : CVE-2021-35440

JSON object : View

Products Affected

smashing_project

smashing

CWE

CWE-79

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

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