What is the CVSS score of CVE-2026-19929?

CVE-2026-19929 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P. EPSS exploitation probability: 0.3%.

OpenBoxes CVE-2026-19929

EUVD-2026-59845 LOW

Incomplete Filtering of Special Elements (CWE-791)

2026-08-16 cna@vuldb.com

GHSA-c7w5-449g-58mm

Information Disclosure

2.1

CVSS 4.0 · Vendor: vuldb

View

Vulnerability Assessment

Weakness

CWE

CWE-791

OWASP Top 10:2025

A05:2025 - Injection

ASVS 5.0

V2 - Validation and Business Logic Input filtering completeness

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).

No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Aug 16, 2026

Server-side template injection in OpenBoxes up to v0.9.6 allows authenticated low-privilege users to execute arbitrary Groovy code via the Zebra label template rendering endpoint. The root cause is that the original TemplateService passed user-controlled template content to GroovyPagesTemplateEngine, which evaluates ${...} placeholders as full Groovy expressions — enabling OS command execution and classloader traversal analogous to Spring4Shell. A public proof-of-concept is referenced in the NVD advisory; no active exploitation is confirmed in CISA KEV. The provided CVSS 4.0 score of 2.1 materially underestimates real-world risk for this vulnerability class.

Affected VersionsENISA

OpenBoxes 0.9.3

OpenBoxes 0.9.2

OpenBoxes 0.9.5

OpenBoxes 0.9.6

OpenBoxes 0.9.1

OpenBoxes 0.9.4

OpenBoxes 0.9.0

Affected Packages

euvd openboxes no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (vuldb) PRIMARY 2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Primary rating from Vendor (vuldb) · only source for this CVE.

CVSS VectorVendor: vuldb

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

Low

User Interaction

None

Vulnerable system: Confidentiality

Low

Vulnerable system: Integrity

Low

Vulnerable system: Availability

Low

Subsequent system: Confidentiality

None

Subsequent system: Integrity

None

Subsequent system: Availability

None

DescriptionCVE.org

A vulnerability was identified in OpenBoxes up to 0.9.6. This impacts the function buildZebraTemplate of the file grails-app/controllers/org/pih/warehouse/core/DocumentController.groovy of the component Template Processing. The manipulation leads to improper neutralization of special elements used in a template engine. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. Upgrading to version 0.9.8-hotfix1 and 0.9.8 will fix this issue. The identifier of the patch is deeac6a4a7aba86ce99c4bda37142e41d209293e. It is recommended to upgrade the affected component.

Threat Intelligence Overview

EPSS Score

0.3%

Top 79% exploitable

Data Quality

6 sources

Confidence: High

EUVD

NVD

CVE.org

EPSS

GitHub

VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity LOW

CISA KEV No

Public POC No

EPSS 0.3%

Patch available No

Active threat No

Deciding rule

LOW severity (CVSS 0.1-3.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Defer

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Human Impact· derived

Low

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +10

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.