CVE-2020-15249 describes a cross-site scripting (XSS) vulnerability in October CMS versions prior to 1.0.469, where authenticated backend users could upload unsanitized SVG files containing malicious JavaScript. While these files could execute if a target directly visited the SVG's URL, the backend itself did not render them in a way that would trigger execution. This vulnerability is rated as Medium severity (CVSS 5.4), requiring user interaction and low privileges for exploitation, with potential for limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.0.319, < 1.0.469CPE matchmatch criteria | cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.