XRP Ledger security record

BNB Chainxrpl.orgXGitHub

As of 3 Nov 2026, XRP Ledger has 2 audit reports by 1 security firm on Trustblock; the latest is by CertiK, dated 15 Aug 2023. Those reports list no open critical findings.

Critical findings
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Across 2 reports.
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Record last updated . It holds audits, findings and contracts up to Nov 2026, and incidents up to Oct 2026. Trustblock does not review code.

Audits2

Newest first

AuditSecurity firmDateScopeCritical findingsReport
XRPL AMM Addendum

Audit

Security firm: CertiKDate: Scope: Not recorded (see the report)No open critical findingsOpen · skynet.certik.com
XRPL AMM

Audit

Security firm: CertiKDate: Scope: Not recorded (see the report)No open critical findingsOpen · skynet.certik.com

Findings35

Statuses are the security firm’s own, from each report.

SeverityOpenAcknowledgedFixed
Critical000
High000
Medium008
Low2124
LowBig LP holder can minimize feesXRPL AMM · CertiK · 21 Jun 2023Open

The TradingFee of the AMM instance is a votable parameter. Any account that holds the corresponding LPTokens can cast a vote using the new `AMMVote` transaction. During `AMMVote` processing the weights of all the votes are recomputed, and the TradingFee for the AMM instance is updated. Up to 8 voting slots supported. However, the voting can be manipulated, a rich person can perform trades without fees. Consider the scenario: - Griefer has significant balances of TokenA and TokenB but wants to rebalance their portfolio. - Griefer performs `AMMDeposit(tfTwoAsset)` with significant amounts. - Using big LPTokens balance Griefer submits `AMMVote(0%)` to minimize the effective fees. - Griefer performs the desired swap operation with low fees. - Griefer performs `AMMWithdraw(tfTwoAsset)` to return their tokens. - As a result, the trader can perform quick liquidity deposits just to **avoid the fees**.

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LowBig LP holder can push out other fee votersXRPL AMM · CertiK · 21 Jun 2023Open

The TradingFee of the AMM instance is a votable parameter. Any account that holds the corresponding LPTokens can cast a vote using the new `AMMVote` transaction. During `AMMVote` processing the weights of all the votes are recomputed, and the TradingFee for the AMM instance is updated. Up to 8 voting slots supported. However, a rich person can push out other voters. Consider the scenario: - Imagine Griefer's weight is 81, and the other traders' weights are 10 each, 70 in total. - Then Griefer is supposed to have 54% voting power only. - However, they can split the LPTokens equally into 8 accounts and perform `AMMVote`. - That will push out other voters, **giving 100% voting power**. - Griefer can combine back the LPTokens.

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