HOMEVULNERABILITIESCVE-2024-3214
CRITICAL

CVE-2024-3214

CWE-1236Published: April 9, 2024· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

The Relevanssi – A Better Search plugin for WordPress is vulnerable to CSV Injection in all versions up to, and including, 4.22.1. This makes it possible for unauthenticated attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.

NVD Source

Technical Analysis

CVE-2024-3214 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

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 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

relevanssi1 product(s)
relevanssi
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

PATCHhttps://plugins.trac.wordpress.org/changeset/3064304/relevanssi/tags/4.22.2/lib/log.php
PATCHhttps://plugins.trac.wordpress.org/changeset/3064304/relevanssi/tags/4.22.2/lib/log.php
ADVISORYhttps://www.wordfence.com/threat-intel/vulnerabilities/id/9960bae9-6f19-49eb-8f24-fdde4933671e?source=cve
ADVISORYhttps://www.wordfence.com/threat-intel/vulnerabilities/id/9960bae9-6f19-49eb-8f24-fdde4933671e?source=cve

All References (4)

→
https://plugins.trac.wordpress.org/changeset/3064304/relevanssi/tags/4.22.2/lib/log.phpPatch
→
https://www.wordfence.com/threat-intel/vulnerabilities/id/9960bae9-6f19-49eb-8f24-fdde4933671e?source=cveThird Party Advisory
→
https://plugins.trac.wordpress.org/changeset/3064304/relevanssi/tags/4.22.2/lib/log.phpPatch
→
https://www.wordfence.com/threat-intel/vulnerabilities/id/9960bae9-6f19-49eb-8f24-fdde4933671e?source=cveThird Party Advisory

Quick Facts

CVE IDCVE-2024-3214
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-1236
CISA KEVNo
Affected1 vendor(s)
PublishedApr 9, 2024

Related CVEs (CWE-1236)

CVE-2022-45357
9.8
CVE-2023-22719
9.8
CVE-2023-4006
9.8
CVE-2020-10131
9.8
CVE-2022-46802
9.8
CVE-2023-23796
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-3214 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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