CVE-2021-23784

This affects the package tempura before 0.4.0. If the input to the esc function is of type object (i.e an array) it is returned without being escaped/sanitized, leading to a potential Cross-Site Scripting vulnerability.

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/lukeed/tempura/commit/58a5c3671e2f36b26810e77ead9e0dd471902f9b	Patch Third Party Advisory
https://github.com/lukeed/tempura/releases/tag/v0.4.0	Release Notes Third Party Advisory
https://snyk.io/vuln/SNYK-JS-TEMPURA-1569633	Exploit Mitigation Patch Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:tempura_project:tempura:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-11-03 18:15

Updated : 2021-11-05 18:11

NVD link : CVE-2021-23784

Mitre link : CVE-2021-23784

CVE.ORG link : CVE-2021-23784

JSON object : View

Products Affected

tempura_project

tempura

CWE

CWE-79

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

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