CVE-2026-19053Public exploitNetwork attack vector

Database disclosure via unquoted jobID query

Published Aug 10, 2026 · Updated Aug 10, 2026

SQL injection in ProSolution WP Client before 2.0.6 allows remote attackers to read database data through the public job application endpoint. The proSol_applicationSubmitProcess AJAX action inserts the jobID value into an unquoted numeric SQL position, creating a time-based Boolean oracle. Exploitation requires a configured WorkExpert API, enabled Recruitment mode, and a published portal shortcode; the oracle exposes any data readable by the WordPress database account.

CVSS severity9.1
Critical
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in ProSolution WP Client before 2.0.6 allows remote attackers to read database data through the public job application endpoint. The proSol_applicationSubmitProcess AJAX action inserts the jobID value into an unquoted numeric SQL position, creating a time-based Boolean oracle. Exploitation requires a configured WorkExpert API, enabled Recruitment mode, and a published portal shortcode; the oracle exposes any data readable by the WordPress database account.

The record

CVE
CVE-2026-19053
Published
Aug 10, 2026
Updated
Aug 10, 2026
Vendor
ProSolution
Product
ProSolution WP Client
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 10, 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 <2.0.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ProSolution · ProSolution WP Clientversion=0 <2.0.6

Published CVSS scores

9.1CISACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
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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