CVE-2026-31856: Postgres Jsonb Increment Sql Injection Via Template Literal
A SQL template literal performs PostgreSQL arithmetic of the form `COALESCE(...)::int + ${VAR}` where `VAR` is interpolated as a raw JavaScript template substitution rather than a pg-promise numbered bind placeholder (`$${...}`). If `VAR` originates from request input (e.g., a Parse `Increment` `amount`), an attacker can supply a string containing arbitrary
JSgreprules fetch cve-2026-31856-postgres-jsonb-increment-sql-injection-via-template-literal --engine opengrepDescription
A SQL template literal performs PostgreSQL arithmetic of the form `COALESCE(...)::int + ${VAR}` where `VAR` is interpolated as a raw JavaScript template substitution rather than a pg-promise numbered bind placeholder (`$${...}`). If `VAR` originates from request input (e.g., a Parse `Increment` `amount`), an attacker can supply a string containing arbitrary
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.