CVE-2020-26255 is a critical vulnerability affecting Kirby CMS (versions prior to 3.4.5) and Kirby Panel (versions prior to 2.5.14). It allows an authenticated Panel editor with full access to upload and execute a malicious PHP .phar file, leading to server compromise. This vulnerability has a CVSS score of 9.1 (Critical) due to its high impact on confidentiality, integrity, and availability, with low attack complexity and no user interaction required. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.4.5CPE matchmatch criteria | cpe:2.3:a:getkirby:kirby:*:*:*:*:*:*:*:* | ||
< 2.5.14CPE matchmatch criteria | cpe:2.3:a:getkirby:panel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.7 Bluesky, 0.4 Mastodon, and 1.7 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.4 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.