Medium severity · published Nov 6, 2018
CVE-2018-18965
osCommerce 2.3.4.1 has an incomplete '.htaccess' for blacklist filtering in the "product" page
4.9
CVSS
1%
EPSS
No
On KEV
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 there are several alternative cases in which HTML can be executed, such as a file with no extension or an unrecognized extension (e.g., the test or test.asdf filename).
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OM
Online Merchant · Oscommerce
2.3.4.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-18965
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-18965
Third Party Advisory
https://github.com/osCommerce/oscommerce2/issues/631
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