E2Pdf Plugin up to 1.32.40 on WordPress path traversal

Summaryinfo

A vulnerability was found in E2Pdf Plugin up to 1.32.40. It has been rated as problematic. This issue affects some unknown processing. The manipulation leads to path traversal. This vulnerability is uniquely identified as CVE-2026-66710. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in E2Pdf Plugin up to 1.32.40. This issue affects an unknown function. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality. The summary by CVE is:

Unauthenticated Local File Inclusion in e2pdf <= 1.32.40 versions.

It is possible to read the advisory at patchstack.com. The identification of this vulnerability is CVE-2026-66710 since 07/27/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/06/2026). The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-53913). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• WordPress Plugin

Name

• E2Pdf Plugin

Version

• 1.32.0
• 1.32.1
• 1.32.2
• 1.32.3
• 1.32.4
• 1.32.5
• 1.32.6
• 1.32.7
• 1.32.8
• 1.32.9
• 1.32.10
• 1.32.11
• 1.32.12
• 1.32.13
• 1.32.14
• 1.32.15
• 1.32.16
• 1.32.17
• 1.32.18
• 1.32.19
• 1.32.20
• 1.32.21
• 1.32.22
• 1.32.23
• 1.32.24
• 1.32.25
• 1.32.26
• 1.32.27
• 1.32.28
• 1.32.29
• 1.32.30
• 1.32.31
• 1.32.32
• 1.32.33
• 1.32.34
• 1.32.35
• 1.32.36
• 1.32.37
• 1.32.38
• 1.32.39
• 1.32.40

CPE 2.3info

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CPE 2.2info

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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