CVE-2022-2314Public exploitNetwork attack vector

Unauthenticated code execution via arbitrary PHP callback

Published Aug 15, 2022 · Updated Aug 3, 2024

Code injection in Innate Images LLC VR Calendar before 2.3.2 allows remote attackers to execute PHP code via an admin-post request. The handleCommands() method passes the unauthenticated vrc_cmd parameter directly to call_user_func(), allowing the requester to select a PHP callable. No account or user interaction is required, and the selected function runs with the WordPress process privileges, enabling site data access, modification, or service interruption.

CVSS severity9.8
Critical
EPSS probability16.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Innate Images LLC VR Calendar before 2.3.2 allows remote attackers to execute PHP code via an admin-post request. The handleCommands() method passes the unauthenticated vrc_cmd parameter directly to call_user_func(), allowing the requester to select a PHP callable. No account or user interaction is required, and the selected function runs with the WordPress process privileges, enabling site data access, modification, or service interruption.

The record

CVE
CVE-2022-2314
Published
Aug 15, 2022
Updated
Aug 3, 2024
Vendor
Innate Images LLC
Product
VR Calendar
Classifications
CWE-78, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.3.2 <2.3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Innate Images LLC · VR Calendarversion=2.3.2 <2.3.2

Published CVSS scores

9.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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