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SQL injection in Smart Popup by Supsystic popup binding

Priority LOW 19CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-89.

Summary

The Customer Engagement System WordPress plugin before 2.0.2 builds the SQL INSERT statements that store a popup's page and category visibility rules by concatenating request-supplied ID values without parameter binding or an integer cast (CWE-89). An authenticated administrator can inject arbitrary SQL and read the contents of the WordPress database. A public exploit link is listed in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

The Customer Engagement System WordPress plugin before 2.0.2 does not safely build the SQL statements that store a popup's page and category visibility rules, concatenating request-supplied ID values directly into an INSERT statement with no parameter binding or integer cast, allowing an authenticated administrator to inject arbitrary SQL and read the contents of the WordPress database.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0024 15th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Customer Engagement System (Unknown): 2.0.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownCustomer Engagement Systembefore 2.0.22.0.2Patch availableCNA
  • Customer Engagement System VendorUnknown Affected before 2.0.2 Fixed in 2.0.2 Patch available CNA

Remediation

Update the Customer Engagement System plugin to version 2.0.2, which is listed as the fixed version.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

  • Fix · CNA Customer Engagement System (Unknown) Fixed in 2.0.2

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Customer Engagement System 2.0.2

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-81715 Server-side request forgery in Customer Engagement System pluginPriority LOW 32

Timeline

  1. 2026-10-28 Threatist record created from CVE-2026-115224
  2. 2026-10-28 Alias added: GHSA-66pc-wp83-p27g
  3. 2026-10-28 CVSS score added · CISA ADP
  4. 2026-10-28 Weakness changed · CISA ADP
  5. 2026-10-28 CISA SSVC decision points changed

References

Sources