CVE-2018-18965 is an incomplete blacklist filtering vulnerability in osCommerce 2.3.4.1, specifically affecting the "product" page. An authenticated attacker can bypass the .htaccess file's HTML extension ban by uploading files with no extension or unrecognized extensions, leading to potential arbitrary HTML execution. Rated Medium severity (CVSS 4.9), the attack requires high privileges but has low attack complexity, impacting integrity without affecting confidentiality or availability. There is no evidence of active exploitation, public exploit code, or significant community discussion for this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.3.4.1CPE matchmatch criteria | cpe:2.3:a:oscommerce:online_merchant:2.3.4.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.