revmakx Backup and Staging by WP Time Capsule Plugin up to 1.22.25 on WordPress authentication bypass

Summaryinfo

A vulnerability categorized as critical has been discovered in revmakx Backup and Staging by WP Time Capsule Plugin up to 1.22.25 on WordPress. This affects an unknown part. Such manipulation leads to authentication bypass. This vulnerability is listed as CVE-2026-42760. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in revmakx Backup and Staging by WP Time Capsule Plugin up to 1.22.25 on WordPress. It has been rated as critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a authentication bypass vulnerability. Using CWE to declare the problem leads to CWE-288. A product requires authentication, but the product has an alternate path or channel that does not require authentication. Impacted is confidentiality. CVE summarizes:

Authentication Bypass Using an Alternate Path or Channel vulnerability in revmakx Backup and Staging by WP Time Capsule wp-time-capsule allows Password Recovery Exploitation.This issue affects Backup and Staging by WP Time Capsule: from n/a through <= 1.22.25.

The weakness was presented by Dodoh4T. The advisory is available at patchstack.com. This vulnerability is handled as CVE-2026-42760 since 04/29/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 05/27/2026).

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

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Productinfo

Type

• Backup Software

Vendor

• revmakx

Name

• Backup and Staging by WP Time Capsule Plugin

Version

• 1.22.0
• 1.22.1
• 1.22.2
• 1.22.3
• 1.22.4
• 1.22.5
• 1.22.6
• 1.22.7
• 1.22.8
• 1.22.9
• 1.22.10
• 1.22.11
• 1.22.12
• 1.22.13
• 1.22.14
• 1.22.15
• 1.22.16
• 1.22.17
• 1.22.18
• 1.22.19
• 1.22.20
• 1.22.21
• 1.22.22
• 1.22.23
• 1.22.24
• 1.22.25

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

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• 🔒
• 🔒

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