CVE-2026-19929

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 20.3% of scored records. A rank, not a probability.

NVD base score

2.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD 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/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

NVD analysis status

Deferred. NVD last modified this record on 2026-08-20.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-08-16 03:00Z19 DAYS AGO

Last updated

2026-08-19 15:12Z16 DAYS AGO

Reserved

2026-08-15

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA 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

Weaknesses

• CWE-791Incomplete Filtering of Special ElementsBase
• CWE-1336Improper Neutralization of Special Elements Used in a Template EngineBase

Data version

5.2

Document digest

6b920bfe16fe326dd5cb853e5a764ceb60074211d71b6ff1123ae20705f0d3dc

• vuldb.comVDB-390180 | OpenBoxes Template Processing DocumentController.groovy buildZebraTemplate special elements in template enginehttps://vuldb.com/vuln/390180vdb-entrytechnical-description
• vuldb.comVDB-390180 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/390180/ctisignaturepermissions-required
• vuldb.comCVE-2026-19929 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-19929third-party-advisory
• vuldb.comSubmit #872054 | Openboxes v0.9.7 Command Injectionhttps://vuldb.com/submit/872054third-party-advisory
• github.comhttps://github.com/OpenBoxes/OpenBoxes/security/advisories/GHSA-8wxj-vghp-jpcqrelated
• github.comhttps://github.com/OpenBoxes/OpenBoxes/pull/5943issue-trackingpatch
• gist.github.comhttps://gist.github.com/nedlir/220a30213b5a5c6bc26d1000012c6a4dexploit
• github.comhttps://github.com/openboxes/openboxes/commit/deeac6a4a7aba86ce99c4bda37142e41d209293epatch
• github.comhttps://github.com/openboxes/openboxes/releases/tag/v0.9.8patch
• github.comhttps://github.com/OpenBoxes/OpenBoxes/product