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CISA KEV · Known exploitedHigh

CVE-2020-11738

WordPress Snap Creek Duplicator Plugin

The Snap Creek Duplicator plugin before 1.3.28 for WordPress (and Duplicator Pro before 3.8.7.1) allows Directory Traversal via ../ in the file parameter to duplicator_download or duplicator_init.

CVSS
7.5
EPSS
97.8%
99.9% percentile
CISA KEV
Listed
Published
2020.04.14
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability97.8%
Technical severityCVSS 7.5

Vulnerability overview

The Snap Creek Duplicator plugin before 1.3.28 for WordPress (and Duplicator Pro before 3.8.7.1) allows Directory Traversal via ../ in the file parameter to duplicator_download or duplicator_init.

Affected product and versions

Product
WordPress Snap Creek Duplicator Plugin
Affected versions
< 1.3.28, < 3.8.7.1
Fixed versions
1.3.28, 3.8.7.1

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA required action

Apply updates per vendor instructions.

Due date: 2022.05.03
  1. 1
    Identify

    Confirm that WordPress Snap Creek Duplicator Plugin and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-22
KEV added
2021.11.03
Ransomware use
미확인
CVE-2020-11738 — WordPress Snap Creek Duplicator Plugin | SECUFOCUS NOW