CVE-2025-25063
4.4 · MEDIUMOverview
CVE-2025-25063 is a medium-severity vulnerability affecting backdropcms backdrop_cms. It was published on February 3, 2025 and has a CVSS 3.1 base score of 4.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An XSS issue was discovered in Backdrop CMS 1.28.x before 1.28.5 and 1.29.x before 1.29.3. It does not sufficiently validate uploaded SVG images to ensure they do not contain potentially dangerous SVG tags. SVG images can contain clickable links and executable scripting, and using a crafted SVG, it is possible to execute scripting in the browser when an SVG image is viewed. This issue is mitigated by the attacker needing to be able to upload SVG images, and that Backdrop embeds all uploaded SVG images within <img> tags, which prevents scripting from executing. The SVG must be viewed directly by its URL in order to run any embedded scripting.
Remediation
Check the references section for vendor advisories and patches from backdropcms. Update backdrop_cms to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| backdropcms | backdrop_cms | >= 1.28.0, < 1.28.5 | Affected |
Frequently Asked Questions
What is CVE-2025-25063?
CVE-2025-25063 is a medium-severity vulnerability affecting backdropcms backdrop_cms. It was published on February 3, 2025 and has a CVSS 3.1 base score of 4.4 (MEDIUM).
How severe is CVE-2025-25063?
This vulnerability has a CVSS 3.1 base score of 4.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-25063?
Check the references section for vendor advisories and patches from backdropcms. Update backdrop_cms to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-25063?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-25063 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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