CVE-2022-1442Public exploitNetwork attack vector

Unauthenticated secret disclosure via unguarded REST endpoint

Published May 10, 2022 · Updated Apr 8, 2026

Missing authorization in MetForm 2.1.3 and earlier allows remote attackers to read third-party API keys through its REST API. The get_all_data method in core/forms/action.php returns complete form settings for a caller-supplied form ID without checking authentication or authorization. No account or user interaction is required; any configured integration secrets returned by the endpoint are exposed.

CVSS severity7.5
High
EPSS probability8.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in MetForm 2.1.3 and earlier allows remote attackers to read third-party API keys through its REST API. The get_all_data method in core/forms/action.php returns complete form settings for a caller-supplied form ID without checking authentication or authorization. No account or user interaction is required; any configured integration secrets returned by the endpoint are exposed.

The record

CVE
CVE-2022-1442
Published
May 10, 2022
Updated
Apr 8, 2026
Vendor
Roxnor
Product
MetForm
Classifications
CWE-862, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 10, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record 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=0 <=2.1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Roxnor · MetFormversion=0 <=2.1.3

Published CVSS scores

7.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

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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-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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