---
cve: "CVE-2026-116214"
severity: "CRITICAL"
cvss: 9.3
epss: ""
vendor: "Magicblack"
kev: false
exploited: false
published: "2026-10-26 14:16:34"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-10-29T09:40:59+01:00"
---

# CVE-2026-116214

> 9.3 CRITICAL · 🧪 PoC

## Beschreibung

MacCMS v10 before 2026.1000.4054 contains an authentication bypass vulnerability that allows unauthenticated attackers to reset any member's password because check_msg() never compares msg_to. Attackers can request a recovery code to their own mailbox via user/findpass_msg, then submit it to user/findpass_reset with the victim's email or phone to take over the account.

## CNA-Record (Kanon, cvelistV5)

- CNA: **VulnCheck**
- State: PUBLISHED
- Stand: 2026-10-26 13:08:47
- CNA-CVSS: **9.3** (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N`)

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Schwachstellen-Klasse

- **CWE-640** — Weak Password Recovery Mechanism for Forgotten Password
  The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak.

## Angriffsmuster (CAPEC)

- [CAPEC-50 — Password Recovery Exploitation](https://capec.mitre.org/data/definitions/50.html) _(Severity: High)_

## Patch verfügbar (OSV)

- e4a994adff281956895b0f492d5c107f25106e5d
- 27bb1b004b9931c93f46b65e9c0e531466e7e02a

## Referenzen

- <https://github.com/maccmspro/maccms10/issues/30>
- <https://github.com/maccmspro/maccms10/blob/7f388ee0008faf5b01e5df7bf5e5a6ff4bbe13e8/application/common/model/User.php#L607-L630>
- <https://github.com/magicblack/maccms10/commit/27bb1b004b9931c93f46b65e9c0e531466e7e02a>
- <https://github.com/maccmspro/maccms10>
- <https://www.vulncheck.com/advisories/maccms-v10-before-2026.1000.4054-account-takeover-via-unbound-password-recovery-code>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-116214/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_