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Plugin security history

Flat Preloader Vulnerability History & Security Timeline

The Wordfence Intelligence dataset currently contains 2 vulnerability records associated with Flat Preloader, published between 2021 and 2021.

Dataset last synchronized: 2026-08-03 00:31:25 UTC

At a glance

Security Snapshot

2Total records
0Critical
0High
2Medium
0Low
0Informational
2Patched records
0Currently marked unpatched
2021-09-28First disclosure
2021-09-28Latest disclosure
2 of 2CVE coverage

Use this history

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Year-by-Year Timeline

YearRecordsRelative volume
202122 records

Severity Breakdown

SeverityRecordsShare
Medium2100%

Vulnerability-Type Breakdown

Cross-Site Scripting

2 records100%

First: 2021. Latest: 2021.

Patch Status

Patched
2
Currently marked unpatched
0
Unknown status
0

Patch status reflects the latest successfully synchronized source dataset and must be checked against the installed version.

Latest Known Patched Versions

  • 1.5.4
  • 1.5.5

Affected-Version History

Ranges are deduplicated by source range record and shown with the associated disclosure and known patched versions.

Affected rangeVulnerabilityPublishedPatched versionSeverity
[*, 1.5.4)Flat Preloader <= 1.5.0 - Cross-Site Request Forgery to Stored Cross-Site ScriptingSeptember 28, 20211.5.4Medium
[*, 1.5.5)Flat Preloader < 1.5.5 - Stored Cross-Site ScriptingSeptember 28, 20211.5.5Medium

Selected source records

Latest Records

MediumCVE-2021-24789

Flat Preloader < 1.5.5 - Stored Cross-Site Scripting

Published: September 28, 2021

Affected versions
[*, 1.5.5)
Patched versions
1.5.5
Original Wordfence record
MediumCVE-2021-24685

Flat Preloader <= 1.5.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting

Published: September 28, 2021

Affected versions
[*, 1.5.4)
Patched versions
1.5.4
Original Wordfence record

Highest-Severity Records

MediumCVE-2021-24789

Flat Preloader < 1.5.5 - Stored Cross-Site Scripting

Published: September 28, 2021

Affected versions
[*, 1.5.5)
Patched versions
1.5.5
Original Wordfence record
MediumCVE-2021-24685

Flat Preloader <= 1.5.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting

Published: September 28, 2021

Affected versions
[*, 1.5.4)
Patched versions
1.5.4
Original Wordfence record

View all associated vulnerabilities

Need help reviewing an exposed WordPress website?

Running an affected version does not prove that a website was compromised. Suspicious redirects, unknown administrators, injected content, unexpected files or recurring malware may require a manual investigation.

Vulnerability data: Wordfence Intelligence. Analysis and practical guidance: 3Zero Digital.

Data Source, Attribution and Methodology

This page aggregates active Production Feed records. Counts are not software-quality rankings, and an affected version does not prove exploitation or infection. Read the full methodology.

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