GitHub Advisoryadvisory · RubyGems

GHSA-3hwx-c6cp-q972 Publify vulnerable to cross site scripting

CRITICAL Published 2022-05-24 Modified 2023-08-25 Official page ↗

Aliases: CVE-2022-1811
Ecosystem: RubyGems
Packages: publify_core
Severity: Critical
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L
Weaknesses: CWE-434, CWE-79
Reviewed: 2022-06-03

Affected packages

• RubyGems publify_core: < 9.2.9 → fixed in 9.2.9

Description

Unrestricted file upload allowed the attacker to manipulate the request and bypass the protection of HTML files using a text file. Stored XSS may be obtained.

Alias · CVE (1)

CVE-2022-1811 Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9. vulnerability

Weakness · CWE (2)

CWE-434 Unrestricted Upload of File with Dangerous Type weakness
CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References

https://nvd.nist.gov/vuln/detail/CVE-2022-1811 advisory
https://github.com/publify/publify/commit/0fb6b027fbaf17f6a6551f2148482a03eac12927 web
https://github.com/publify/publify package
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/publify_core/CVE-2022-1811.yml web
https://huntr.dev/bounties/4d97f665-c9f1-4c38-b774-692255a7c44c web