HOMEVULNERABILITIESCVE-2018-18420
HIGH

CVE-2018-18420

CWE-352Published: October 19, 2018· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

Cross-Site Request Forgery (CSRF) vulnerability was discovered in the 8.3 version of Zenario Content Management System via the admin/organizer.ajax.php?path=zenario__content%2Fpanels%2Fcontent URI.

NVD Source

Technical Analysis

CVE-2018-18420 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

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.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Vendors & Products

tribalsystems1 product(s)
zenario
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
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Official Patches & Advisories

ADVISORYhttp://packetstormsecurity.com/files/149851/Zenar-Content-Management-System-8.3-Cross-Site-Request-Forgery.html
ADVISORYhttp://packetstormsecurity.com/files/149851/Zenar-Content-Management-System-8.3-Cross-Site-Request-Forgery.html

All References (2)

→
http://packetstormsecurity.com/files/149851/Zenar-Content-Management-System-8.3-Cross-Site-Request-Forgery.htmlExploit · Third Party Advisory · VDB Entry
→
http://packetstormsecurity.com/files/149851/Zenar-Content-Management-System-8.3-Cross-Site-Request-Forgery.htmlExploit · Third Party Advisory · VDB Entry

Quick Facts

CVE IDCVE-2018-18420
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-352
CISA KEVNo
Affected1 vendor(s)
PublishedOct 19, 2018

Related CVEs (CWE-352)

CVE-2025-32642
10.0
CVE-2025-23922
10.0
CVE-2017-5145
10.0
CVE-2024-56012
9.8
CVE-2019-17495
9.8
CVE-2019-14551
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2018-18420 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. CVE data is provided under the NVD usage policy.
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