CVE-2022-21686 is a critical vulnerability affecting PrestaShop versions 1.7.0.0 through 1.7.8.3, allowing attackers to inject Twig code within the back office when using the legacy layout. With a CVSS score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, the high severity warrants immediate patching to version 1.7.8.3 as no workarounds exist.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.7.0.0, <= 1.7.8.3CPE matchmatch criteria | cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.