CVE-2022-23518

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-23518
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23518.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-23518
Aliases
Downstream
Related
Published
2022-12-14T16:22:34Z
Modified
2025-11-04T03:02:06.984989Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Improper neutralization of data URIs allows XSS in rails-html-sanitizer
Details

rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs when used in combination with Loofah >= 2.1.0. This issue is patched in version 1.4.4.

Database specific 
{
    "cwe_ids": [
        "CWE-79"
    ]
}
References

Affected packages

Git / github.com/flavorjones/loofah

Affected ranges

Type
GIT
Repo
https://github.com/flavorjones/loofah
Events
Introduced
680f1655927867e50a082706908a8c4b9a63e28d
Fixed
3f8806300089135f7832a59aa2689a6674d37897

Affected versions

v2.*

v2.1.0
v2.1.1
v2.10.0
v2.11.0
v2.12.0
v2.13.0
v2.14.0
v2.15.0
v2.16.0
v2.17.0
v2.18.0
v2.19.0
v2.2.0
v2.2.1
v2.2.2
v2.3.0
v2.3.1
v2.4.0
v2.5.0
v2.6.0
v2.7.0
v2.8.0
v2.9.0
v2.9.1

Git / github.com/rails/rails-html-sanitizer

Affected ranges

Type
GIT
Repo
https://github.com/rails/rails-html-sanitizer
Events
Introduced
5c4354db7524b1df891df0a3e29877ce9f7575ca
Fixed
fd63deaeb22e601237d4d4d12014e7ebd410ea9b

Affected versions

v1.*

v1.0.3
v1.0.4
v1.1.0
v1.2.0
v1.3.0
v1.4.0
v1.4.1
v1.4.2
v1.4.3