Vulnerability · Published Dec 12, 2024 · Assigned by GitHub_M

CVE-2024-55888Content Security Policy appears to be missing in software and production setup

High 7.1

In plain English

A high-severity security flaw in hushline from scidsg. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High

Exploit odds (30 days)0.3%top 75.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Hush Line is an open-source whistleblower management system. Starting in version 0.1.0 and prior to version 0.3.5, the productions server appeared to have been misconfigured and missed providing any content security policy or security headers. This could result in bypassing of cross-site scripting filters. Version 0.3.5 fixed the issue.

Affected products (as reported)

Vendor	Product	Versions
scidsg	hushline	>= 0.1.0, < 0.3.5

Weakness: CWE-1021 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

References

https://github.com/scidsg/hushline/security/advisories/GHSA-m592-g8qv-hrqx x_refsource_CONFIRM