CVE-2026-112198：Tactis NoviGest 桌面應用程式 XML 外部實體參照限制不當

XML External Entity (XXE) injection vulnerability in the SAFT import feature of the NoviGest Desktop App. The application processes user-controlled XML files using a JAXB Unmarshaller without properly disabling external entity resolution. An attacker with access to this functionality could provide a manipulated XML file to read local files accessible to the application process. If the application runs with elevated privileges, sensitive system files could be exposed.

Impact

Affected Products

The following products are affected by CVE-2026-112198 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

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Disable external entity resolution in XML processing to prevent file access.

• Disable external entity resolution in JAXB Unmarshaller.
• Validate and sanitize all XML input.
• Limit application privileges.

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While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-112198 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-112198 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

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The following list is the news that have been mention CVE-2026-112198 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2026-112198 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

• New CVE Received by [email protected]

  十月. 28, 2026

  Action	Type	Old Value	New Value
  Added	Description		XML External Entity (XXE) injection vulnerability in the SAFT import feature of the NoviGest Desktop App. The application processes user-controlled XML files using a JAXB Unmarshaller without properly disabling external entity resolution. An attacker with access to this functionality could provide a manipulated XML file to read local files accessible to the application process. If the application runs with elevated privileges, sensitive system files could be exposed.
  Added	CVSS V4.0		AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  Added	CWE		CWE-611
  Added	Affected		New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/112xxx/CVE-2026-112198.json">CVE-2026-112198</a>
  Added	Reference		https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-tactis-novigest-desktop-app

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.