CVE-2026-35000

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/dgtlmoon/changedetection.io/commit/dadc804567a51f803cd6715f7885c11a247915f6	Patch
https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7	Release Notes
https://www.vulncheck.com/advisories/changedetection-io-safexpath3parser-bypass-arbitrary-file-read	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:webtechnologies:changedetection:*:*:*:*:*:*:*:*

History

21 Apr 2026, 00:15

Type	Values Removed	Values Added
References	~~() https://github.com/dgtlmoon/changedetection.io/commit/dadc804567a51f803cd6715f7885c11a247915f6 -~~	() https://github.com/dgtlmoon/changedetection.io/commit/dadc804567a51f803cd6715f7885c11a247915f6 - Patch
References	~~() https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7 -~~	() https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.7 - Release Notes
References	~~() https://www.vulncheck.com/advisories/changedetection-io-safexpath3parser-bypass-arbitrary-file-read -~~	() https://www.vulncheck.com/advisories/changedetection-io-safexpath3parser-bypass-arbitrary-file-read - Patch, Third Party Advisory
First Time		Webtechnologies changedetection Webtechnologies
CPE		cpe:2.3:a:webtechnologies:changedetection::::::::

01 Apr 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-01 19:16

Updated : 2026-04-21 00:15

NVD link : CVE-2026-35000

Mitre link : CVE-2026-35000

CVE.ORG link : CVE-2026-35000

JSON object : View

Products Affected

webtechnologies

changedetection

CWE

CWE-184

Incomplete List of Disallowed Inputs

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