CVE-2021-27903
published 2021-06-30CVE-2021-27903: An issue was discovered in Craft CMS before 3.6.7. In some circumstances, a potential Remote Code Execution vulnerability existed on sites that did not…
PriorityP353critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.82%
84.8th percentile
An issue was discovered in Craft CMS before 3.6.7. In some circumstances, a potential Remote Code Execution vulnerability existed on sites that did not restrict administrative changes (if an attacker were somehow able to hijack an administrator's session).
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| craftcms | cms | >= 0 < 3.6.7 | 3.6.7 |
| craftcms | craft_cms | < 3.6.7 | 3.6.7 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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GHSA
Craft CMS Remote Code Injection
ghsa·2021-07-02
CVE-2021-27903 [CRITICAL] CWE-74 Craft CMS Remote Code Injection
Craft CMS Remote Code Injection
An issue was discovered in Craft CMS before 3.6.7. In some circumstances, a potential Remote Code Execution vulnerability existed on sites that did not restrict administrative changes (if an attacker were somehow able to hijack an administrator's session).
OSV
Craft CMS Remote Code Injection
osv·2021-07-02
CVE-2021-27903 [CRITICAL] Craft CMS Remote Code Injection
Craft CMS Remote Code Injection
An issue was discovered in Craft CMS before 3.6.7. In some circumstances, a potential Remote Code Execution vulnerability existed on sites that did not restrict administrative changes (if an attacker were somehow able to hijack an administrator's session).
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#367---2021-02-23https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#securityhttps://github.com/craftcms/cms/commit/c17728fa0bec11d3b82c34defe0930ed409aec38https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#367---2021-02-23https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#securityhttps://github.com/craftcms/cms/commit/c17728fa0bec11d3b82c34defe0930ed409aec38
2021-06-30
Published