witnet/witnet-rust

Open source Rust implementation of the Witnet decentralized oracle protocol, including full node and wallet backend 👁️🦀

Stars: 187
Forks: 58
Open beginner issues: 3
Indexed issues: 110

Dominant language: Rust
License: GPL-3.0
Last GitHub push: May 15, 2026
Latest indexed: Sep 21, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

RUSTSEC-2026-0258: h2 unbounded empty DATA frames Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

witnet/witnet-rust#2689 · Opened Aug 19, 2026
RUSTSEC-2026-0257: Unix `BROWSER` handling allows browser argument injection Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

witnet/witnet-rust#2688 · Opened Aug 13, 2026
Ethereum Sepolia WitOracle has 1,925 consecutive Posted queries and no reports since 2026-03-10 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

witnet/witnet-rust#2687 · Opened Aug 7, 2026
RUSTSEC-2026-0195: Unbounded namespace-declaration allocation in `NsReader` enables memory-exhaustion denial of service Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

witnet/witnet-rust#2686 · Opened Jul 3, 2026
RUSTSEC-2026-0194: Quadratic run time when checking a start tag for duplicate attribute names Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

witnet/witnet-rust#2685 · Opened Jul 3, 2026
RUSTSEC-2022-0104: `structopt` is in maintenance mode Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

witnet/witnet-rust#2684 · Opened Jun 23, 2026
RUSTSEC-2026-0097: Rand is unsound with a custom logger using `rand::rng()` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

witnet/witnet-rust#2683 · Opened May 15, 2026
RUSTSEC-2026-0064: `tokio-udp` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2681 · Opened Mar 21, 2026
RUSTSEC-2026-0050: `tokio-uds` is unmaintained Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

witnet/witnet-rust#2682 · Opened Mar 21, 2026
RUSTSEC-2026-0051: `tokio-threadpool` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 28/100

witnet/witnet-rust#2679 · Opened Mar 21, 2026
RUSTSEC-2026-0060: `tokio-timer` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2680 · Opened Mar 21, 2026
RUSTSEC-2026-0059: `tokio-tcp` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2678 · Opened Mar 21, 2026
RUSTSEC-2026-0057: `tokio-reactor` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

witnet/witnet-rust#2676 · Opened Mar 21, 2026
RUSTSEC-2026-0052: `tokio-sync` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2677 · Opened Mar 21, 2026
RUSTSEC-2026-0061: `tokio-fs` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2674 · Opened Mar 21, 2026
RUSTSEC-2026-0058: `tokio-io` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2675 · Opened Mar 21, 2026
RUSTSEC-2026-0054: `tokio-current-thread` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

witnet/witnet-rust#2672 · Opened Mar 21, 2026
RUSTSEC-2026-0063: `tokio-executor` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

witnet/witnet-rust#2673 · Opened Mar 21, 2026
RUSTSEC-2026-0056: `tokio-codec` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

witnet/witnet-rust#2671 · Opened Mar 21, 2026
RUSTSEC-2025-0141: Bincode is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

witnet/witnet-rust#2667 · Opened Jan 8, 2026
[json_rpc] Try to optimize resolution time of getSupplyInfo2 Open

witnet/witnet-rust#2663 · 2 comments · 1 reaction · 1 assignee · Opened Dec 9, 2025
RUSTSEC-2025-0134: rustls-pemfile is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

witnet/witnet-rust#2662 · 1 comment · Opened Dec 6, 2025
RUSTSEC-2025-0124: and_os crate is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2661 · Opened Nov 19, 2025
Implement Wit/2.1 changes in DR parameters Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

witnet/witnet-rust#2657 · 1 comment · 1 reaction · Opened Sep 16, 2025
RUSTSEC-2025-0058: custom_derive crate is unmaintained Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

witnet/witnet-rust#2648 · Opened Sep 8, 2025
Implement Wit/2.1 rewards and slashing Open

2.1

Difficulty 5/5 Over a week Newbie friendliness 25/100

witnet/witnet-rust#2644 · Opened Aug 19, 2025
Implement Wit/2.1 eligibility Open

2.1

Difficulty 5/5 Over a week Newbie friendliness 25/100

witnet/witnet-rust#2643 · Opened Aug 19, 2025
Implement new fields in StakeTransaction for supporting delegation Open

2.1

witnet/witnet-rust#2639 · 2 comments · 1 assignee · Opened Aug 4, 2025
Identify all instances of Wit/2.0 "single-withdrawer" assumptions in the codebase Open

2.1

Difficulty 5/5 Over a week Newbie friendliness 25/100

witnet/witnet-rust#2636 · Opened Jul 21, 2025
Formalize and implement versioning of stake authorization messages Open

2.1

witnet/witnet-rust#2635 · 1 comment · 1 assignee · Opened Jul 21, 2025
RUSTSEC-2025-0014: humantime is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2608 · Opened Mar 12, 2025
RUSTSEC-2025-0010: Versions of *ring* prior to 0.17 are unmaintained. Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

witnet/witnet-rust#2607 · Opened Mar 8, 2025
RUSTSEC-2024-0437: Crash due to uncontrolled recursion in protobuf crate Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

witnet/witnet-rust#2606 · Opened Mar 8, 2025
RUSTSEC-2025-0009: Some AES functions may panic when overflow checking is enabled. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2604 · Opened Mar 7, 2025
RUSTSEC-2025-0007: *ring* is unmaintained Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

witnet/witnet-rust#2597 · Opened Feb 22, 2025
On non-mainnet environments, increase max allowed DR witnesses to whole census Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

witnet/witnet-rust#2580 · Opened Jan 27, 2025
RUSTSEC-2024-0421: `idna` accepts Punycode labels that do not produce any non-ASCII when decoded Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

witnet/witnet-rust#2551 · Opened Dec 10, 2024
Assess further work on RADON operators and their use cases Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

witnet/witnet-rust#2530 · Opened Nov 18, 2024
Assess and fix RUSTSECs Open

refactor 🏗️ security 🛡️

Difficulty 5/5 Over a week Newbie friendliness 15/100

witnet/witnet-rust#2528 · Opened Nov 18, 2024
RUSTSEC-2024-0384: `instant` is unmaintained Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

witnet/witnet-rust#2517 · Opened Nov 11, 2024
RUSTSEC-2024-0388: `derivative` is unmaintained; consider using an alternative Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

witnet/witnet-rust#2516 · Opened Nov 11, 2024
RUSTSEC-2023-0045: memoffset allows reading uninitialized memory Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

witnet/witnet-rust#2514 · Opened Nov 9, 2024
RUSTSEC-2020-0070: Some lock_api lock guard objects can cause data races Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

witnet/witnet-rust#2512 · Opened Nov 9, 2024
RUSTSEC-2020-0070: Some lock_api lock guard objects can cause data races Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

witnet/witnet-rust#2513 · Opened Nov 9, 2024
RUSTSEC-2019-0036: Type confusion if __private_get_type_id__ is overridden Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

witnet/witnet-rust#2511 · Opened Nov 9, 2024
RUSTSEC-2021-0145: Potential unaligned read Open

Difficulty 3/5 1-2 days Newbie friendliness 28/100

witnet/witnet-rust#2509 · Opened Nov 9, 2024
RUSTSEC-2022-0041: Unsoundness of AtomicCell<*64> arithmetics on 32-bit targets that support Atomic*64 Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

witnet/witnet-rust#2510 · Opened Nov 9, 2024
RUSTSEC-2024-0375: `atty` is unmaintained Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

witnet/witnet-rust#2492 · Opened Sep 28, 2024
RUSTSEC-2024-0370: proc-macro-error is unmaintained Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

witnet/witnet-rust#2484 · Opened Sep 6, 2024
Allow setting timelocks on stake transactions Open

2.0 enhancement 📈

Difficulty 5/5 Over a week Newbie friendliness 30/100

witnet/witnet-rust#2436 · Opened Feb 26, 2024

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