CVE-2022-3900Public exploitNetwork attack vector

Unauthenticated object injection via recipe_args deserialization

Published Dec 12, 2022 · Updated Apr 22, 2025

PHP object injection in Gora Tech Cooked Pro before 1.7.5.7 allows remote attackers to inject serialized objects through recipe_args. The cooked_loadmore action passes the unsanitized recipe_args request value to PHP unserialize(), which instantiates attacker-chosen objects. Harmful effects require a usable POP chain from another installed plugin or theme; such a chain enables file deletion, data access, or code execution.

CVSS severity9.8
Critical
EPSS probability18.97%
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 Gora Tech Cooked Pro before 1.7.5.7 allows remote attackers to inject serialized objects through recipe_args. The cooked_loadmore action passes the unsanitized recipe_args request value to PHP unserialize(), which instantiates attacker-chosen objects. Harmful effects require a usable POP chain from another installed plugin or theme; such a chain enables file deletion, data access, or code execution.

The record

CVE
CVE-2022-3900
Published
Dec 12, 2022
Updated
Apr 22, 2025
Vendor
Gora Tech
Product
Cooked Pro
Classifications
CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 12, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 2025Record 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 <1.7.5.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Gora Tech · Cooked Proversion=0 <1.7.5.7

Published CVSS scores

9.8CISA-ADPCVSS: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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
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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