CVE-2021-46871

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Jan 10, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-468726.1An issue was discovered in Nim before 1.6.2. The RST module of the Nim language stdlib, as used in NimForum and other products, permits the CVE-2021-468735.3WireGuard, such as WireGuard 0.5.3 on Windows, does not fully account for the possibility that an adversary might be able to set a victim's CVE-2021-468756.1An issue was discovered in eZ Platform Ibexa Kernel before 1.3.1.1. An XSS attack can occur because JavaScript code can be uploaded in a .htCVE-2021-468765.3An issue was discovered in eZ Publish Ibexa Kernel before 7.5.15.1. The /user/sessions endpoint can be abused to determine account existenceCVE-2021-468777.5jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient CVE-2021-468787.8An issue was discovered in Treasure Data Fluent Bit 1.7.1, erroneous parsing in flb_pack_msgpack_to_json_format leads to type confusion bug CVE-2021-468797.8An issue was discovered in Treasure Data Fluent Bit 1.7.1, a wrong variable is used to get the msgpack data resulting in a heap overflow in CVE-2021-468809.8x509/x509_verify.c in LibreSSL before 3.4.2, and OpenBSD before 7.0 errata 006, allows authentication bypass because an error for an unverifCVE-2021-468817.5The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availabilitCVE-2021-468827.5The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availabilitCVE-2021-468837.5The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availabilitCVE-2021-468847.5The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availabilit
CVE-2021-46871: Medium severity, CVSS 6.1 | Vulnix