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

25 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Las versiones de ChangeDetection.io anteriores a la 0.54.7 contienen una vulnerabilidad de omisión de protección en la implementación de SafeXPath3Parser que permite a los atacantes leer archivos locales arbitrarios mediante el uso de funciones XPath 3.0/3.1 no bloqueadas, como json-doc() y primitivas de acceso a archivos similares. Los atacantes pueden explotar la lista de bloqueo incompleta de funciones XPath peligrosas para acceder a datos sensibles del sistema de archivos local.

Information

Published : 2026-04-01 19:16

Updated : 2026-10-25 23:10

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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