Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
scille/umongo
main @ 30529ae
2
Fixes
0
CVEs
MEDIUM
Peak severity
Highlights
Data Validation Bypass: 1 prior fix. Scrutinize any change in this area.
umongo/frameworks/pymongo.py: most-fixed (1 issue). Treat as high-risk during review.
0 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Data Validation Bypass: Required document fields were historically skipped during update operations, allowing incomplete or invalid data payloads to bypass schema definitions and persist in MongoDB. Ensure all update and replacement queries perform strict required-field validation.
Denial of Service: The custom Marshmallow schema implementation did not properly catch TypeErrors when parsing malformed ObjectId inputs. An attacker providing invalid parameters can trigger unhandled exceptions, crashing the application thread or request context.