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GitHub Advisory DatabaseGHSA-W4V7-HWX7-9929

HistoryNov 08, 2021 - 5:50 p.m.

Cross-site Scripting in tempura

2021-11-0817:50:10

CWE-79

GitHub Advisory Database

github.com

cross-site scripting

tempura

vulnerability

software

esc function

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.002

Percentile

56.7%

JSON

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.

Affected configurations

Vulners

Node

tempura_projecttempuraRange<0.4.0

VendorProductVersionCPE
tempura_projecttempura*cpe:2.3:a:tempura_project:tempura:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
tempura_project	tempura	*	cpe:2.3:a:tempura_project:tempura::::::::

References

github.com/advisories/GHSA-w4v7-hwx7-9929

github.com/lukeed/tempura/commit/58a5c3671e2f36b26810e77ead9e0dd471902f9b

github.com/lukeed/tempura/releases/tag/v0.4.0

nvd.nist.gov/vuln/detail/CVE-2021-23784

snyk.io/vuln/SNYK-JS-TEMPURA-1569633

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.002

Percentile

56.7%

JSON

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