Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

apache/dubbo

              3.3 @ 5553cb7
            

Fixes

CVEs

CRITICAL

Peak severity

50.0%

Coverage

Highlights

Deserialization: 8 prior fixes. Scrutinize any change in this area.

dubbo-common/src/main/resources/security/serialize.allowlist: most-fixed (4 issues). Treat as high-risk during review.

21 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.

Insecure Deserialization: Repeatedly patched and reverted type restrictions on readObject; reverting reintroduces arbitrary object deserialization.

Deserialization: Multiple allowlist additions and one blockedlist expansion indicate ongoing gadget-class management; missing entries or prefix bugs can enable attacks.

Auth Bypass: Multiple fixes for QoS command authorization: default-disable, anonymous allowlist, remote IP check—each addresses a distinct bypass vector.