HOMEVULNERABILITIESCVE-2024-1527
HIGH

CVE-2024-1527

CWE-434Published: March 12, 2024· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

Unrestricted file upload vulnerability in CMS Made Simple, affecting version 2.2.14. This vulnerability allows an authenticated user to bypass the security measures of the upload functionality and potentially create a remote execution of commands via webshell.

NVD Source

Technical Analysis

CVE-2024-1527 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

cmsmadesimple1 product(s)
cms made simple
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cms-made-simple
ADVISORYhttps://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cms-made-simple

All References (2)

→
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cms-made-simpleThird Party Advisory
→
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cms-made-simpleThird Party Advisory

Quick Facts

CVE IDCVE-2024-1527
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-434
CISA KEVNo
Affected1 vendor(s)
PublishedMar 12, 2024

Related CVEs (CWE-434)

CVE-2025-49414
10.0
CVE-2025-69129
10.0
CVE-2026-40772
10.0
CVE-2025-30933
10.0
CVE-2026-48283
10.0
CVE-2025-48148
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-1527 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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