CVE-2024-1813Network attack vector

PHP object injection via unsafe job-field deserialization

Published Apr 9, 2024 · Updated Apr 8, 2026

PHP object injection in PressTigers Simple Job Board 2.11.0 and earlier allows remote attackers to inject objects through job applications. The job_board_applicant_list_columns_value function passes attacker-controlled application-field data to PHP object deserialization without validating its contents. A submitted application must be viewed, and arbitrary file deletion, data retrieval, or code execution also requires a usable POP chain from another installed plugin or theme.

CVSS severity9.8
Critical
EPSS probability1.22%
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 PressTigers Simple Job Board 2.11.0 and earlier allows remote attackers to inject objects through job applications. The job_board_applicant_list_columns_value function passes attacker-controlled application-field data to PHP object deserialization without validating its contents. A submitted application must be viewed, and arbitrary file deletion, data retrieval, or code execution also requires a usable POP chain from another installed plugin or theme.

The record

CVE
CVE-2024-1813
Published
Apr 9, 2024
Updated
Apr 8, 2026
Vendor
PressTigers
Product
Simple Job Board
Classifications
CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 9, 2024CVE 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 <=2.11.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PressTigers · Simple Job Boardversion=0 <=2.11.0

Published CVSS scores

9.8WordfenceCVSS: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 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 exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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