CVE-2020-7066 is a medium-severity vulnerability affecting PHP versions 7.2.x, 7.3.x, and 7.4.x, where the get_headers() function can be silently truncated by a null byte in a user-supplied URL, potentially redirecting requests to an unintended server. The CVSS score is 4.3 (Medium), indicating a network-based attack with low complexity requiring user interaction, leading to a potential loss of confidentiality. There is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting a low current threat level.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.2.0, < 7.2.29CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
>= 7.3.0, < 7.3.16CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
>= 7.4.0, < 7.4.4CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
< 5.19.0CPE matchmatch criteria | cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:* | ||
5.19.0CPE matchmatch criteria | cpe:2.3:a:tenable:tenable.sc:5.19.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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.