| Package | Affected versions | Patched versions |
|---|---|---|
| build of apicurio registry | ≥ 3.0, ≤ 3.2 |
A flaw was found in Apicurio Registry. The DocumentBuilderAccessor correctly blocks external DTD and schema access but does not disable DOCTYPE declarations or enable FEATURE_SECURE_PROCESSING. An attacker with artifact-write permission can upload XML documents with internal entity-expansion payloads (billion-laughs variant) that cause CPU and heap exhaustion, partially mitigated by the JAXP default 64,000 entity-expansion limit.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free