CVE-2018-18966 — MEDIUM (4.9)

Vulnerability Description

osCommerce 2.3.4.1 has an incomplete '.htaccess' for blacklist filtering in the "product" page. The .htaccess file in catalog/images/ bans the html extension, but Internet Explorer render HTML elements in a .eml file.

CVSS Score

4.9

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Oscommerce	Online Merchant	2.3.4.1
Microsoft	Internet Explorer	-

References

https://github.com/osCommerce/oscommerce2/issues/631Third Party Advisory
https://github.com/osCommerce/oscommerce2/issues/631Third Party Advisory

FAQ

What is CVE-2018-18966?

CVE-2018-18966 is a vulnerability with a CVSS score of 4.9 (MEDIUM). osCommerce 2.3.4.1 has an incomplete '.htaccess' for blacklist filtering in the "product" page. The .htaccess file in catalog/images/ bans the html extension, but Internet Explorer render HTML element...

How severe is CVE-2018-18966?

CVE-2018-18966 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-18966?

Check the references section above for vendor advisories and patch information. Affected products include: Oscommerce Online Merchant, Microsoft Internet Explorer.