# Incorrect TCR calculation in batchLiquidateTroves() during Recovery Mode

Advisory record · `GHSA-xh2p-7p87-fhgh`

- **Identifiers:** `GHSA-xh2p-7p87-fhgh`
- **State:** Confirmed
- **Severity:** CVSS 3.1 Low
- **Critical:** No
- **Weakness (CWE):** [CWE-682](https://cwe.mitre.org/data/definitions/682.html)
- **Tags:** [CWE-682](https://agentprime.io/advisories/tag/cwe-682.md)
- **Published:** 5 Aug 2021
- **Updated:** 29 Jul 2021
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 5 Aug 2021, 16:56 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `@liquity/contracts` (npm): affected `<=1.0.0`; no fixed version yet

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 3.1 Low, CVSS 3.1: `CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N`, from GitHub Advisory Database

- **CISA KEV:** Not listed.
- **EPSS:** No score.

## Timeline

This record came from the full history of the GitHub Advisory Database, published 5 Aug 2021. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-xh2p-7p87-fhgh](https://github.com/advisories/GHSA-xh2p-7p87-fhgh)
- [OSV: GHSA-xh2p-7p87-fhgh](https://osv.dev/vulnerability/GHSA-xh2p-7p87-fhgh)
- <https://github.com/liquity/dev/security/advisories/GHSA-xh2p-7p87-fhgh>
- <https://github.com/liquity/dev/commit/c69d0bae30b5457e89724d880851a03ba7477905>
- <https://github.com/liquity/dev/blob/7c83ea11378454629618b3808b16fbfda69ee3e5/packages/contracts/contracts/TroveManager.sol#L722>
- <https://www.npmjs.com/package/@liquity/contracts>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-xh2p-7p87-fhgh>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-xh2p-7p87-fhgh/>. Everything for agents: <https://agentprime.io/llms.txt>.