CVE-2020-26255

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-26255
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-26255.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-26255
Aliases
Published
2020-12-08T15:15:11Z
Modified
2024-09-03T03:24:10.197701Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Kirby is a CMS. In Kirby CMS (getkirby/cms) before version 3.4.5, and Kirby Panel before version 2.5.14 , an editor with full access to the Kirby Panel can upload a PHP .phar file and execute it on the server. This vulnerability is critical if you might have potential attackers in your group of authenticated Panel users, as they can gain access to the server with such a Phar file. Visitors without Panel access cannot use this attack vector. The problem has been patched in Kirby 2.5.14 and Kirby 3.4.5. Please update to one of these or a later version to fix the vulnerability. Note: Kirby 2 reaches end of life on December 31, 2020. We therefore recommend to upgrade your Kirby 2 sites to Kirby 3. If you cannot upgrade, we still recommend to update to Kirby 2.5.14.

References

Affected packages

Git / github.com/getkirby-v2/panel

Affected ranges

Type
GIT
Repo
https://github.com/getkirby-v2/panel
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5a569d4e3ddaea2b6628d7ec1472a3e8bc410881
Type
GIT
Repo
https://github.com/getkirby/kirby
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
db8f371b13036861c9cc5ba3e85e27f73fce5e09
Type
GIT
Repo
https://github.com/getkirby/panel
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
efc07a80fd0bfa96c9f142a0a75e26832538ba37

Affected versions

2.*

2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.1.0
2.1.1
2.2.0
2.2.1
2.2.2
2.2.3
2.3.0
2.3.1
2.3.2
2.4.0
2.4.1
2.5.0
2.5.1
2.5.10
2.5.11
2.5.11-RC-1
2.5.12
2.5.13
2.5.2
2.5.3
2.5.4
2.5.5
2.5.5-RC-1
2.5.6
2.5.6-RC-1
2.5.7
2.5.7-RC-1
2.5.8
2.5.8-RC-1
2.5.9
2.5.9-RC-1
2.5.9-RC-2

3.*

3.0.0
3.0.1
3.0.2
3.0.2-rc.1
3.0.3
3.0.3-rc.1
3.0.3-rc.2
3.0.3-rc.3
3.1.0
3.1.0-rc.1
3.1.1
3.1.2
3.1.2-rc.1
3.1.3
3.1.3-rc.1
3.1.4
3.1.4-rc.1
3.2.0
3.2.0-rc.1
3.2.0-rc.2
3.2.0-rc.3
3.2.0-rc.4
3.2.1
3.2.1-rc.1
3.2.2
3.2.3
3.2.3-rc.1
3.2.4
3.2.4-rc.1
3.2.5
3.2.5-rc.1
3.2.5-rc.2
3.3.0
3.3.0-rc.1
3.3.0-rc.2
3.3.0-rc.3
3.3.0-rc.4
3.3.0-rc.5
3.3.1
3.3.1-rc.1
3.3.2
3.3.2-rc.1
3.3.3
3.3.3-rc.1
3.3.4
3.3.4-rc.1
3.3.5
3.3.5-rc.1
3.3.6
3.4.0
3.4.0-rc.1
3.4.0-rc.2
3.4.0-rc.3
3.4.1
3.4.2
3.4.3
3.4.4
3.4.4-rc.1