CVE-2026-35000 | dgtlmoon changedetection.io up to 0.54.6 SafeXPath3Parser json-doc incomplete blacklist

VDB-354750 · CVE-2026-35000 · EUVD-2026-18005 DGTLMOON CHANGEDETECTION.IO UP TO 0.54.6 SAFEXPATH3PARSER JSON-DOC INCOMPLETE BLACKLIST HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.3 $0-$5k 1.97 Summaryinfo A vulnerability was found in dgtlmoon changedetection.io up to 0.54.6 and classified as critical. Affected by this vulnerability is the function json-doc of the component SafeXPath3Parser. The manipulation results in incomplete blacklist. This vulnerability is known as CVE-2026-35000. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component. Detailsinfo A vulnerability was found in dgtlmoon changedetection.io up to 0.54.6. It has been classified as critical. Affected is the function json-doc of the component SafeXPath3Parser. The manipulation with an unknown input leads to a incomplete blacklist vulnerability. CWE is classifying the issue as CWE-184. The product implements a protection mechanism that relies on a list of inputs (or properties of inputs) that are not allowed by policy or otherwise require other action to neutralize before additional processing takes place, but the list is incomplete, leading to resultant weaknesses. This is going to have an impact on confidentiality. CVE summarizes: 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. The weakness was published by Neo. The advisory is available at github.com. This vulnerability is traded as CVE-2026-35000 since 03/31/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1562.006 by the MITRE ATT&CK project. Upgrading to version 0.54.7 eliminates this vulnerability. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-18005). Productinfo Vendor dgtlmoon Name changedetection.io Version 0.54.0 0.54.1 0.54.2 0.54.3 0.54.4 0.54.5 0.54.6 Website Product: https://github.com/dgtlmoon/changedetection.io/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 5.4 VulDB Meta Temp Score: 5.3 VulDB Base Score: 4.3 VulDB Temp Score: 4.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 6.5 CNA Vector (VulnCheck): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Incomplete blacklist CWE: CWE-184 / CWE-183 / CWE-20 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: changedetection.io 0.54.7 Timelineinfo 03/31/2026 CVE reserved 04/01/2026 +1 days Advisory disclosed 04/01/2026 +0 days VulDB entry created 04/02/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: github.com Researcher: Neo Status: Confirmed CVE: CVE-2026-35000 (🔒) GCVE (CVE): GCVE-0-2026-35000 GCVE (VulDB): GCVE-100-354750 EUVD: 🔒 Entryinfo Created: 04/01/2026 20:54 Updated: 04/02/2026 01:37 Changes: 04/01/2026 20:54 (78), 04/02/2026 01:37 (1) Complete: 🔍 Cache ID: 99:0F5:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸