CVE-2026-27210: Dynamic Attribute Injection
Setting DOM attributes dynamically from unvalidated object keys can result in Cross-Site Scripting (XSS) if HTML event handlers (e.g., `onload`, `onerror`) are allowed. Sanitize or filter keys before calling `setAttribute`.
JSgreprules fetch cve-2026-27210-dynamic-attribute-injection --engine opengrepDescription
Setting DOM attributes dynamically from unvalidated object keys can result in Cross-Site Scripting (XSS) if HTML event handlers (e.g., `onload`, `onerror`) are allowed. Sanitize or filter keys before calling `setAttribute`.
Community feedback
0 rule-level signals from signed-in users.
- Useful reports
- 0
- Context false positives
- 0
- Metadata suggestions
- 0
Contextual precision
Aggregated from approved scan feedback. False-positive reports describe observed scan contexts, not a global rule verdict.
- Findings observed
- 0
- Projects
- 0
- Reporters
- 0
Precision details are collecting more signed-in reports before verdict counts or ratios are emphasized.
No approved finding verdicts yet.
No scan diagnostics reported yet.