CVE-2024-38521: hush line XSS — Exploit

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.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
hushline	hush_line	< 0.1.0

References

Exploits

https://github.com/scidsg/hushline/security/advisories/GHSA-4v8c-r6h2-fhh3 https://github.com/scidsg/hushline/security/advisories/GHSA-4v8c-r6h2-fhh3

Frequently Asked Questions

What is CVE-2024-38521? +

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. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-38521? +

CVE-2024-38521 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-38521? +

CVE-2024-38521 affects products from hushline, specifically: hush_line. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-38521? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-38521