CVE-2022-23940Public exploitNetwork attack vector

Authenticated code execution via serialized report recipients

Published Mar 7, 2022 · Updated Aug 3, 2024

PHP object injection in SuiteCRM 7.12.4 and earlier and 8.0 through 8.0.3 allows remote authenticated users to execute code. The AOR_Scheduled_Reports save path accepts a string in email_recipients unchanged, while get_email_recipients base64-decodes and unserializes the stored value, activating dependency gadget chains. Creating Scheduled Reports is required, and the payload runs when the malicious report is accessed.

CVSS severity8.8
High
EPSS probability53.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP object injection in SuiteCRM 7.12.4 and earlier and 8.0 through 8.0.3 allows remote authenticated users to execute code. The AOR_Scheduled_Reports save path accepts a string in email_recipients unchanged, while get_email_recipients base64-decodes and unserializes the stored value, activating dependency gadget chains. Creating Scheduled Reports is required, and the payload runs when the malicious report is accessed.

The record

CVE
CVE-2022-23940
Published
Mar 7, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-502, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 7, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5NISTAV:N/AC:L/Au:S/C:P/I:P/A:P
8.8NISTCVSS:3.1/AV:N/AC:L/PR:L/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1059Command and Scripting Interpreter

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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