CVE-2023-1730Public exploitNetwork attack vector

Database data extraction via unescaped guest login cookie

Published May 2, 2023 · Updated Jan 30, 2025

SQL injection in SupportCandy before 3.1.5 allows remote attackers to extract database data through crafted guest login cookies. The parse_user_filters function insufficiently escapes the cookie email value and incorporates it into an SQL query without sufficient preparation. No authentication or user interaction is required, and injected query clauses can expose sensitive records stored in the WordPress database.

CVSS severity9.8
Critical
EPSS probability40.59%
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 SupportCandy before 3.1.5 allows remote attackers to extract database data through crafted guest login cookies. The parse_user_filters function insufficiently escapes the cookie email value and incorporates it into an SQL query without sufficient preparation. No authentication or user interaction is required, and injected query clauses can expose sensitive records stored in the WordPress database.

The record

CVE
CVE-2023-1730
Published
May 2, 2023
Updated
Jan 30, 2025
Vendor
PSM Web Solutions PVT LTD
Product
SupportCandy
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 2, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 30, 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 <3.1.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PSM Web Solutions PVT LTD · SupportCandyversion=0 <3.1.5

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NVDCVSS: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-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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