XProtocol security record
As of 23 Oct 2026, XProtocol has 1 audit report on Trustblock, by QuillAudits, dated 1 Aug 2024. That report lists no open critical findings.
Record last updated . It holds audits and findings, contracts and incidents up to Oct 2026. Trustblock does not review code.
Audits1
Newest first
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| Xprotocol | Security firm: QuillAudits | Date: | Scope: Files named in the report | No open critical findings | Open · quillaudits.com |
Findings10
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 0 |
| Medium | 0 | 0 | 3 |
| Low | 2 | 0 | 5 |
MediumMissing validation in function `setOrAddPricingTier`Xprotocol · QuillAudits · 1 Aug 2024Fixed
The Tier.whitelistSoldQuantity should constantly be less than or equal to Tier.whitelistQuantity. However, the setOrAddPricingTier function, which updates price tiers, may not always enforce this constraint. Consequently, this could lead to an inconsistent state within the system.
Open the reportMediumMissing validation of `referralDiscountPercentage`Xprotocol · QuillAudits · 1 Aug 2024Fixed
The PromoCode.referralDiscountPercentage must always be maintained at a value less than 100%. Setting this value to 100% would result in the issuance of an NFT at no cost.
Open the reportMediumValues in `_promoCodesByRecipient` might get staleXprotocol · QuillAudits · 1 Aug 2024Fixed
The updatePromoCode function is designed to modify existing promo codes. While it successfully updates the _promoCodes data structure, it does not perform the requisite updates to the _promoCodesByRecipient data structure. This oversight may lead to potential inconsistencies in the system's state. Similar updates should be done in removePromoCode.
Open the reportLowConditional ChecksXprotocol · QuillAudits · 1 Aug 2024Fixed
Conditional check in claimableNodeAmounts[msg.sender] <= 0 of claimNode function can be == instead of <0
Open the reportLowDeas Commented CodeXprotocol · QuillAudits · 1 Aug 2024Fixed
Remove dead commented code of _getWhitelistByAddrAndTier function.
Open the reportLowInconsistent namingXprotocol · QuillAudits · 1 Aug 2024Fixed
Inconsistent naming of the function removePromoCode, it’s deactivating Promo code but name implies that it removed Promo code.
Open the reportLowUnclear administrative responsibility of function `withdrawFunds`Xprotocol · QuillAudits · 1 Aug 2024Fixed
The withdrawFunds function possesses significant administrative capabilities and should not be managed by an Externally Owned Account (EOA). It is advisable to utilize a multisignature (multisig) wallet for this purpose. Additionally, to mitigate issues when transferring funds to a contract, employ the .send or .call methods with a specified gas limit or the nonReentrant modifier, rather than using the .transfer method.
Open the reportLowUse `nonReentrant` modifier of ReentrancyGuardUpgradeable contractXprotocol · QuillAudits · 1 Aug 2024Fixed
The contract contains numerous functions that are susceptible to reentrancy attacks, given the extensive use of .send and .call opcodes. To robustly address this issue, it is advisable to implement a non-reentrancy guard across all functions. This approach would effectively mitigate reentrancy vulnerabilities and enhance the contract's security.
Open the reportContracts
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