Description
ChangeDetection.io versions prior to 0.54.7 contain a protection bypass vulnerability in the SafeXPath3Parser implementation that allows attackers to read arbitrary local files by using unblocked XPath 3.0/3.1 functions such as json-doc() and similar file-access primitives. Attackers can exploit the incomplete blocklist of dangerous XPath functions to access sensitive data from the local filesystem.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| dgtlmoon | ChangeDetection.io | < 0.54.7 | 0.54.7 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | changedetection-io | < 0.54.7 | 0.54.7 | PYSEC-2026-2131 |