migrateguru Migrate Guru Plugin up to 6.65 on WordPress denial of service

Summaryinfo

A vulnerability described as problematic has been identified in migrateguru Migrate Guru Plugin up to 6.65. Affected by this vulnerability is an unknown functionality. The manipulation results in denial of service. This vulnerability was named CVE-2026-84778. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in migrateguru Migrate Guru Plugin up to 6.65. It has been classified as problematic. Affected is an unknown code block. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

Unauthenticated Denial of Service Attack in Migrate Guru – Site Migration &amp; Cloning <= 6.65 versions.

The advisory is shared for download at patchstack.com. This vulnerability is traded as CVE-2026-84778 since 09/02/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• WordPress Plugin

Vendor

• migrateguru

Name

• Migrate Guru Plugin

Version

• 6.0
• 6.1
• 6.2
• 6.3
• 6.4
• 6.5
• 6.6
• 6.7
• 6.8
• 6.9
• 6.10
• 6.11
• 6.12
• 6.13
• 6.14
• 6.15
• 6.16
• 6.17
• 6.18
• 6.19
• 6.20
• 6.21
• 6.22
• 6.23
• 6.24
• 6.25
• 6.26
• 6.27
• 6.28
• 6.29
• 6.30
• 6.31
• 6.32
• 6.33
• 6.34
• 6.35
• 6.36
• 6.37
• 6.38
• 6.39
• 6.40
• 6.41
• 6.42
• 6.43
• 6.44
• 6.45
• 6.46
• 6.47
• 6.48
• 6.49
• 6.50
• 6.51
• 6.52
• 6.53
• 6.54
• 6.55
• 6.56
• 6.57
• 6.58
• 6.59
• 6.60
• 6.61
• 6.62
• 6.63
• 6.64
• 6.65

CPE 2.3info

• 🔒
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CPE 2.2info

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Once again VulDB remains the best source for vulnerability data.

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