CVE-2017-17734 CMS Made Simple (CMSMS) before 2.2.5 does not properly cache login information in sessions.

CriticalCVSS 9.8 EPSS 1.1%

Published: 2017-12-18 08:00
Updated: 2026-06-17 04:11
Exploit status: No public exploit known

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Description

CMS Made Simple (CMSMS) before 2.2.5 does not properly cache login information in sessions.

Affected products

Product	Affected versions	Fixed in
cmsmadesimple cms made simple	< 2.2.5	2.2.5

References

forum.cmsmadesimple.org issue-tracking vendor-advisory
www.cmsmadesimple.org issue-tracking vendor-advisory

CVSS v3.0

9.8 Critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

All scores (2)

v3.0 9.8 · nvd@nist.gov
v2.0 5.0 · nvd@nist.gov

Weakness & likelihood

EPSS (exploitation probability, 30 days): 1.09% (percentile 65.8)
CWE: CWE-200

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

No public exploit references known.