CVE-2021-46871

tag.ex in Phoenix Phoenix.HTML (aka phoenix_html) before 3.0.4 allows XSS in HEEx class attributes.

CVSS v3 6.1 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

References

Link	Resource
https://github.com/advisories/GHSA-j3gg-r6gp-95q2	Patch Third Party Advisory
https://github.com/phoenixframework/phoenix_html/commit/62a0139fb716bcdce697f6221244bd81d321d620	Patch Third Party Advisory
https://github.com/advisories/GHSA-j3gg-r6gp-95q2	Patch Third Party Advisory
https://github.com/phoenixframework/phoenix_html/commit/62a0139fb716bcdce697f6221244bd81d321d620	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:phoenixframework:phoenix_html:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:34

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-01-10 06:15

Updated : 2025-04-09 18:15

NVD link : CVE-2021-46871

Mitre link : CVE-2021-46871

CVE.ORG link : CVE-2021-46871

JSON object : View

Products Affected

phoenixframework

phoenix_html

CWE

CWE-79

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

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