VulnerabilityDeferred

CVE-2024-55888

This could result in bypassing of cross-site scripting filters.

HIGH 7.1EPSS 0.30%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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.

CVSS 3.1: 7.1 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
EPSS: 0.30% probability · 23th percentile
CISA KEV: Not listed
Weakness: CWE-1021
Source: security-advisories@github.com

References

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.