CVE-2021-26600
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-26600
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26600.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-26600
- Aliases
- Published
- 2022-03-28T01:15:06.927Z
- Modified
- 2025-11-20T11:37:19.703047Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
ImpressCMS before 1.4.3 has plugins/preloads/autologin.php type confusion with resultant Authentication Bypass (!= instead of !==).
- References
Affected packages
Git / github.com/impresscms/impresscms
Affected ranges
- Type
- GIT
- Repo
- https://github.com/impresscms/impresscms
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
1.*
1.3.10-beta
1.3.8
1.3.8-beta
1.3.9
1.3.9_rc
1.4.1
impresscms_1.*
impresscms_1.3.3
impresscms_1.3.4
v1.*
v1.3.10
v1.3.11
v1.3.11-beta
v1.3.11-beta2
v1.3.11-rc
v1.3.11-rc2
v1.3.8
v1.4.0
v1.4.0-alpha
v1.4.0-alpha.2
v1.4.0-beta
v1.4.0-rc
v1.4.1_beta
v1.4.2
v1.4.2_bis
v1.4.2_rc
v1.4.3-rc
v1.4.3-rc2