Security readout for executives and security teams
Plain-English summary
This WordPress migration plugin can expose sensitive backup data while a database backup is running. An unauthenticated attacker may obtain usernames and password hashes, but the attack requires catching a short backup window. The main business concern is credential exposure from affected WordPress sites using vulnerable plugin versions.
Executive priority
Prioritize affected public WordPress sites that run migrations or backups. This is not currently supported as an active exploitation emergency, but credential material exposure can create follow-on account takeover risk.
Technical view
CVE-2024-13609 is a CWE-200 sensitive information exposure issue in class-ocm-backup.php for 1 Click Migration plugin versions up to and including 2.2. The CVSS 3.1 score is 5.9, with network access, no authentication, high attack complexity, and high confidentiality impact.
Likely exposure
Exposure is limited to WordPress sites with the 1 Click Migration plugin installed at version 2.2 or earlier. The source says data is exposed only during backup processing, so continuously exploitable exposure is not established.
Exploitation context
The CVE is not listed as KEV in the provided bundle, and no cited source states active exploitation. Attack feasibility depends on timing a backup operation, which explains the high attack complexity rating.
Researcher notes
The affected-version evidence in the bundle is uneven: the description says all versions through 2.2, while the structured affected entry is sparse. Use the CVE, Wordfence advisory, and WordPress Trac changeset together when confirming scope.
Mitigation direction
- Identify WordPress sites using 1 Click Migration version 2.2 or earlier.
- Check vendor and WordPress plugin guidance for a fixed release.
- Update to an official fixed version when available.
- Disable or remove the plugin where it is not operationally required.
- Treat exposed password hashes as credential risk and plan resets if compromise is suspected.
Validation and detection
- Inventory installed WordPress plugins and record the 1 Click Migration version.
- Review backup activity windows and access logs around migration operations.
- Confirm whether class-ocm-backup.php matches vulnerable or changed Trac code.
- Check for unexpected downloads or requests during backup processing.
- Verify remediation against vendor guidance before closing the finding.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-200: Information exposure and cloud metadata lookup
Information exposure and SSRF weaknesses can make discovery, cloud metadata, and credential material review relevant. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2024-13609 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.9 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N2.23.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.9MediumVector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d33199ea-7c96-4c60-a7b8-5c7e9835e231?source=cveCVE reference
- https://plugins.trac.wordpress.org/browser/1-click-migration/trunk/inc/backup/class-ocm-backup.phpCVE reference
- https://plugins.trac.wordpress.org/changeset/3372639CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Exposure of Sensitive Information to an Unauthorized Actor
Exposure of Sensitive Information to an Unauthorized Actor represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.