# CVE-2026-112205: Bruteforce Protection Bypass in WidzialniCMS

Status: published. Published: 2026-11-09. Updated: 2026-11-09.

WidzialniCMS is vulnerable to Bruteforce Protection Bypass in the login functionality. The cookie-based lockout can be bypassed by omitting the login_count and login_timeout cookies, allowing an unauthenticated attacker to perform an unlimited number of login attempts.




This issue has been fixed in version 2.5.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Fundacja Widzialni / WidzialniCMS: ≥ 0; < 2.5 (affected, custom). Source: CNA: CERT-PL

## Severity and prioritization

- CVSS 4.0: 6.9 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N; source: CNA: CERT-PL

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-307

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://cert.pl/posts/2026/11/CVE-2026-110468 (CNA: CERT-PL; third-party-advisory)

- https://widzialni.org/funkcjonalnosci-widzialni-cms,sd,mg,0,175 (CNA: CERT-PL; product)

## Provenance

- CNA: CERT-PL: https://www.cve.org/CVERecord?id=CVE-2026-112205; retrieved 2026-11-09; source updated 2026-11-09

Revision: 29841b6d383290b3e1cff4e89d75b31b1e1d4539a4765360bfb39119c4660879

Canonical: https://y2.dev/cve/CVE-2026-112205

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.