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CVE-2024-55888

HIGHCVSS 7.1/10EPSS 0.29%

Last modified

CVE-2024-55888 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. 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. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
7.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

EPSS Probability
0.29%

21.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2024-55888?
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.
How severe is CVE-2024-55888?
CVE-2024-55888 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2024-55888?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-55888?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST