CVE-2025-67634

Description

The CISA Software Acquisition Guide Supplier Response Web Tool before 2025-12-11 was vulnerable to cross-site scripting via text fields. If an attacker could convince a user to import a specially-crafted JSON file, the Tool would load JavaScript from the file into the page. The JavaScript would execute in the context of the user's browser when the user submits the page (clicks 'Next').

CVSS v3.1 Score

4.4

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
cisa	software_acquisition_guide	< 2025-12-11

References

Advisories & Patches

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-345-01.json https://www.cve.org/CVERecord?id=CVE-2025-67634

Other References

https://www.cisa.gov/software-acquisition-guide/tool

Frequently Asked Questions

What is CVE-2025-67634? +

The CISA Software Acquisition Guide Supplier Response Web Tool before 2025-12-11 was vulnerable to cross-site scripting via text fields. If an attacker could convince a user to import a specially-crafted JSON file, the Tool would load JavaScript from the file into the page. The JavaScript would execute in the context of the user's browser when the user submits the page (clicks 'Next'). It has a CVSS v3.1 base score of 4.4 (MEDIUM).

How severe is CVE-2025-67634? +

CVE-2025-67634 has a CVSS v3.1 score of 4.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-67634? +

CVE-2025-67634 affects products from cisa, specifically: software_acquisition_guide. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-67634? +

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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