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Vulnerabilities

Vulnerability · CVE-2026-3657

The My Sticky Bar plugin for WordPress is vulnerable to SQL injection via the AJAX action in all versions up to, and including, 2.8.6.

Published Mar 12, 2026 · catalog updated Jun 17, 2026 · Premio My Sticky Bar

Patch now

CVE-2026-3657 is in the CISA known-exploited catalog. Confirm Premio My Sticky Bar against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
Severity
High7.5
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
0.58%
Remediation
Remediation guidance
Affected products
vendor Premio My Sticky Bar

The My Sticky Bar plugin for WordPress is vulnerable to SQL injection via the AJAX action in all versions up to, and including, 2.8.6. This is due to the handler using attacker-controlled POST parameter names directly as SQL column identifiers in . While parameter values are sanitized with and , the parameter keys are used as-is to build the column list in the INSERT statement. This makes it possible for unauthenticated attackers to inject SQL via crafted parameter names, enabling blind time-based data extraction from the database.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Premio My Sticky Barversion unspecified

How to fix CVE-2026-3657

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2026-3657 is in the CISA known-exploited catalog. Confirm Premio My Sticky Bar against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

CWE-89: SQL Injection. EPSS 0.58%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 12, 2026 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

  2. Mar 12, 2026 · NIST NVD

    Detected

    The My Sticky Bar plugin for WordPress is vulnerable to SQL injection via the AJAX action in all versions up to, and including, 2.8.6. This is due to the handler using attacker-controlled POST parameter names directly as SQL column identifiers in . While parameter values are sanitized with and , the parameter keys are used as-is to build the column list in the INSERT statement. This makes it possi

  3. Jun 17, 2026 · NIST NVD

    Updated

    The My Sticky Bar plugin for WordPress is vulnerable to SQL injection via the AJAX action in all versions up to, and including, 2.8.6. This is due to the handler using attacker-controlled POST parameter names directly as SQL column identifiers in . While parameter values are sanitized with and , the parameter keys are used as-is to build the column list in the INSERT statement. This makes it possi

Sources

  • CVE.orgVulnerability recordCVE-2026-3657

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-3657

    30-day exploitation probability 0.6%

    first.org
  • NIST NVDVulnerability recordCVE-2026-3657

    The My Sticky Bar plugin for WordPress is vulnerable to SQL injection via the AJAX action in all versions up to, and including, 2.8.6. This is due to the handler using attacker-controlled POST parameter names directly as SQL column identifiers in `$

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2026-3657

    The My Sticky Bar plugin for WordPress is vulnerable to SQL injection via the AJAX action in all versions up to, and including, 2.8.6. This is due to the handler using attacker-controlled POST parameter names directly as SQL column identifiers in . While parameter values are sani

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.