Vulnerability · Published Jun 28, 2024 · Assigned by GitHub_M
CVE-2024-38521Persistent Cross-Site Scripting (XSS) in hushline inbox
High 8.8
In plain English
A high-severity cross-site scripting in hushline from scidsg. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.4%top 63.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Hush Line is a free and open-source, anonymous-tip-line-as-a-service for organizations or individuals. There is a stored XSS in the Inbox. The input is displayed using the `safe` Jinja2 attribute, and thus not sanitized upon display. This issue has been patched in version 0.1.0.
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://github.com/scidsg/hushline/security/advisories/GHSA-4v8c-r6h2-fhh3 x_refsource_CONFIRM