CVE-2021-26598
Incorrect Access Control in ImpressCMS
5.3
MEDIUM
CVSS 3.1
EPSS 76.1%
Description
ImpressCMS before 1.4.3 has Incorrect Access Control because include/findusers.php allows access by unauthenticated attackers (who are, by design, able to have a security token).
How to fix CVE-2021-26598
To remediate CVE-2021-26598, upgrade the affected package to a fixed version below.
- Packagist/impresscms/impresscms—upgrade to 1.4.3 or later
Is CVE-2021-26598 being exploited?
Likely — EPSS is 76.1%, placing CVE-2021-26598 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 1.4.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |