CVE-2026-35000

MEDIUM

ChangeDetection.io < 0.54.7 SafeXPath3Parser Bypass Arbitrary File Read

Title source: cna

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.

References (3)

[Release Notes] https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7

[Patch] https://github.com/dgtlmoon/changedetection.io/commit/dadc804567a51f803cd6715f7885c11a247915f6

View Patch ZIP pw:eip

[Third Party Advisory] https://www.vulncheck.com/advisories/changedetection-io-safexpath3parser-bypass-arbitrary-file-read

Scores

CVSS v3 6.5

EPSS 0.0006

EPSS Percentile 17.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-184

Status published

Products (3)

dgtlmoon/ChangeDetection.io < 0.54.7

dgtlmoon/ChangeDetection.io dadc804567a51f803cd6715f7885c11a247915f6

webtechnologies/changedetection < 0.54.7

Published Apr 01, 2026

Tracked Since Apr 02, 2026