CVE-2018-18966

low-risk
Published 2018-11-06

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.

Do I need to act?

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0.22% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.9/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Online Merchant

Affected Vendors

Oscommerce

References (2)

Third Party Advisory https://github.com/osCommerce/oscommerce2/issues/631
Third Party Advisory https://github.com/osCommerce/oscommerce2/issues/631
26
/ 100
low-risk
Severity 20/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal