CVE-2020-15094 is a remote code execution vulnerability affecting Symfony versions prior to 4.4.13 and 5.1.5, specifically within the CachingHttpClient component. An attacker can exploit this by controlling a response processed by CachingHttpClient, leveraging internal headers (X-Body-Eval, X-Body-File) intended for trusted backend communication. This vulnerability carries a CVSS score of 8.8 (High), indicating a network-based attack with low complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.4.0, < 4.4.13CPE matchmatch criteria | cpe:2.3:a:sensiolabs:httpclient:*:*:*:*:*:*:*:* | ||
>= 5.1.0, < 5.1.5CPE matchmatch criteria | cpe:2.3:a:sensiolabs:httpclient:*:*:*:*:*:*:*:* | ||
>= 4.4.0, < 4.4.13CPE matchmatch criteria | cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* | ||
>= 5.1.0, < 5.1.5CPE matchmatch criteria | cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:* | ||
32CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.