Vulnerability Description
An issue was discovered in xdLocalStorage through 2.0.5. The receiveMessage() function in xdLocalStoragePostMessageApi.js does not implement any validation of the origin of web messages. Remote attackers who can entice a user to load a malicious site can exploit this issue to impact the confidentiality and integrity of data in the local storage of the vulnerable site via malicious web messages.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cross Domain Local Storage Project | Cross Domain Local Storage | <= 2.0.5 |
Related Weaknesses (CWE)
References
- https://github.com/ofirdagan/cross-domain-local-storageProductThird Party Advisory
- https://github.com/ofirdagan/cross-domain-local-storage/issues/17PatchThird Party Advisory
- https://github.com/ofirdagan/cross-domain-local-storage/pull/19PatchThird Party Advisory
- https://grimhacker.com/exploiting-xdlocalstorage-localstorage-and-postmessage/#MExploitThird Party Advisory
- https://github.com/ofirdagan/cross-domain-local-storageProductThird Party Advisory
- https://github.com/ofirdagan/cross-domain-local-storage/issues/17PatchThird Party Advisory
- https://github.com/ofirdagan/cross-domain-local-storage/pull/19PatchThird Party Advisory
- https://grimhacker.com/exploiting-xdlocalstorage-localstorage-and-postmessage/#MExploitThird Party Advisory
FAQ
What is CVE-2015-9544?
CVE-2015-9544 is a vulnerability with a CVSS score of 7.1 (HIGH). An issue was discovered in xdLocalStorage through 2.0.5. The receiveMessage() function in xdLocalStoragePostMessageApi.js does not implement any validation of the origin of web messages. Remote attack...
How severe is CVE-2015-9544?
CVE-2015-9544 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-9544?
Check the references section above for vendor advisories and patch information. Affected products include: Cross Domain Local Storage Project Cross Domain Local Storage.