CVE-2023-3328Public exploitNetwork attack vector

Stored XSS via unescaped field settings

Published Aug 14, 2023 · Updated Oct 9, 2024

Stored XSS in Custom Field For WP Job Manager before 1.2 allows remote authenticated users to execute script via crafted field settings. The Field Name and OutPut settings are stored without sanitization or escaping and later rendered in field-edit or job-preview pages, so injected markup executes in a viewer's browser. Administrator-level access is required to plant the payload, and execution occurs when affected edit or job-preview content is viewed.

CVSS severity4.8
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Custom Field For WP Job Manager before 1.2 allows remote authenticated users to execute script via crafted field settings. The Field Name and OutPut settings are stored without sanitization or escaping and later rendered in field-edit or job-preview pages, so injected markup executes in a viewer's browser. Administrator-level access is required to plant the payload, and execution occurs when affected edit or job-preview content is viewed.

The record

CVE
CVE-2023-3328
Published
Aug 14, 2023
Updated
Oct 9, 2024
Vendor
Gravity Master
Product
Custom Field For WP Job Manager
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 14, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 9, 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=0 <1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Gravity Master · Custom Field For WP Job Managerversion=0 <1.2

Published CVSS scores

4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

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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