BizCalendar Web Plugin up to 1.1.0.50 on WordPress bizcalv file inclusion

Summaryinfo

A vulnerability, which was classified as critical, has been found in BizCalendar Web Plugin up to 1.1.0.50 on WordPress. This vulnerability affects the function bizcalv. The manipulation leads to file inclusion. This vulnerability is traded as CVE-2025-7650. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in BizCalendar Web Plugin up to 1.1.0.50 on WordPress and classified as critical. This issue affects the function bizcalv. The manipulation with an unknown input leads to a file inclusion vulnerability. Using CWE to declare the problem leads to CWE-73. The product allows user input to control or influence paths or file names that are used in filesystem operations. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The BizCalendar Web plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.1.0.50 via the 'bizcalv' shortcode. This makes it possible for authenticated attackers, with Contributor-level access and above, to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.

It is possible to read the advisory at wordfence.com. The identification of this vulnerability is CVE-2025-7650 since 07/14/2025. The exploitation is known to be easy. The attack may be initiated remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/15/2025).

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

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

Productinfo

Type

• WordPress Plugin

Name

• BizCalendar Web Plugin

Version

• 1.1.0.0
• 1.1.0.1
• 1.1.0.2
• 1.1.0.3
• 1.1.0.4
• 1.1.0.5
• 1.1.0.6
• 1.1.0.7
• 1.1.0.8
• 1.1.0.9
• 1.1.0.10
• 1.1.0.11
• 1.1.0.12
• 1.1.0.13
• 1.1.0.14
• 1.1.0.15
• 1.1.0.16
• 1.1.0.17
• 1.1.0.18
• 1.1.0.19
• 1.1.0.20
• 1.1.0.21
• 1.1.0.22
• 1.1.0.23
• 1.1.0.24
• 1.1.0.25
• 1.1.0.26
• 1.1.0.27
• 1.1.0.28
• 1.1.0.29
• 1.1.0.30
• 1.1.0.31
• 1.1.0.32
• 1.1.0.33
• 1.1.0.34
• 1.1.0.35
• 1.1.0.36
• 1.1.0.37
• 1.1.0.38
• 1.1.0.39
• 1.1.0.40
• 1.1.0.41
• 1.1.0.42
• 1.1.0.43
• 1.1.0.44
• 1.1.0.45
• 1.1.0.46
• 1.1.0.47
• 1.1.0.48
• 1.1.0.49
• 1.1.0.50

CPE 2.3info

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Entryinfo

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

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