RCE in Datagear
CVE-2026-19110
A vulnerability was determined in DataGear up to 5.0.0. The impacted element is the function HtmlTplDashboardWidgetHtmlRenderer of the file HtmlTplDashboardWidgetHtmlRenderer.java of the component Chart Name Handler. This manipulation of the argument Title causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (17.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Datagear — versions 5.0
Weakness classification (CWE)
References
- github.com/Airerr/datagear-5.5.0/blob/main/CVE-STOREDXSS-002.md (exploit)
- vuldb.com/cve/CVE-2026-19110 (third-party-advisory)
- vuldb.com/submit/864521 (third-party-advisory)
- vuldb.com/vuln/386570 (technical-description, vdb-entry)
- vuldb.com/vuln/386570/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-19110?
- CVE-2026-19110 is a low-severity vulnerability in Datagear, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-08-06.
- How severe is CVE-2026-19110?
- Low severity. CVSS v3 base score is 2.4 out of 10.