Herantong

**Name of the Vulnerable Software and Affected Versions** dgtlmoon changedetection.io versions prior to 0.60.8 **Description** A flaw in the Hash Comparison component allows for a remote attack. The `check password()` function within the `changedetectionio/flask app.py` file is susceptible to manipulation of the `Password` argument, which results in an observable timing discrepancy. A timing discrepancy occurs when the time taken to execute a function varies based on the input provided, potentially allowing an attacker to deduce secret information by measuring these differences. **Recommendations** Update dgtlmoon changedetection.io to version 0.60.8 or later. As a temporary workaround, restrict access to the `check password()` function to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** dgtlmoon changedetection.io versions prior to 0.60.8 **Description** An issue in the Authentication Hook component allows for improper authentication. A remote attacker can manipulate the `check authentication()` function within the `changedetectionio/flask app.py` file to bypass authentication mechanisms. **Recommendations** Update dgtlmoon changedetection.io to a version newer than 0.60.7. As a temporary workaround, restrict access to the `check authentication()` function in the `changedetectionio/flask app.py` file.

**Name of the Vulnerable Software and Affected Versions** dgtlmoon changedetection.io versions prior to 0.60.8 **Description** A path traversal issue exists in the Screenshot Handler component within the `static content()` function of the `changedetectionio/flask app.py` file. A remote attacker can exploit this by manipulating the `filename` argument to access files outside the intended directory. This attack is characterized by high complexity and difficult exploitability. **Recommendations** Update dgtlmoon changedetection.io to a version newer than 0.60.7. As a temporary mitigation, restrict access to the `static content()` function within the Screenshot Handler component.

A vulnerability was determined in dgtlmoon changedetection.io up to 0.60.7. This impacts the function static content of the file changedetectionio/flask app.py of the component visual selector data. Executing a manipulation of the argument filename can lead to path traversal. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Distinct from CVE-2026-25527, which fixed a different parameter (group) in the same function. The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability was found in dgtlmoon changedetection.io up to 50389b07. This vulnerability affects the function add watch ui snapshot of the file changedetectionio/blueprint/add watch ui/ init .py of the component Preview Endpoint. Performing a manipulation of the argument url results in server-side request forgery. The attack can be initiated remotely. The exploit has been made public and could be used. Upgrading to version 0.60.1 is able to resolve this issue. The patch is named 71d332d5a0d3da2a0fe89a392413bf4b7d27c84e. The affected component should be upgraded. Was fixed upstream.

A vulnerability was determined in dgtlmoon Changedetection.io up to 0.55.8. This issue affects the function setCurrentSelectedText of the file changedetectionio/static/js/visual-selector.js of the component Visual Selector. Executing a manipulation of the argument s can lead to cross site scripting. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 0.60.1 is capable of addressing this issue. This patch is called aac6fcfa594f17511b8ff73e5eaa4f6c33899de0. It is suggested to upgrade the affected component.