CVE-2026-49870

mediumPriorität · verfolgen · 0EPSS 0.004 · 35. PerzentilDEUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.40% (35th) EPSS
CVSS 5.9 · medium
Is it mine?
6 products
Prüfe deine Angriffsfläche
Who says so?
3 sources
cert_bund · nvd · osv

EPSS · bewertet 2026-10-27

Snipe-IT is an IT asset/license management system. Prior to 8.6.1, POST /two-factor has no rate limiting, lockout, or attempt counter, allowing an attacker with valid credentials to submit unlimited TOTP guesses against the three accepted codes created by config/google2fa.php window=1. A successful guess creates a fully authenticated session. When two_factor_enabled is 1, POST /account/profile with two_factor_optin=0 can disable two-factor authentication without OTP reverification, while required mode 2 prevents that opt-out. An administrator can also use POST /api/v1/users/two_factor_reset to clear another user's secret. This issue is fixed in version 8.6.1.

01

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

5.9
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:Nsecondary · security-advisories@github.comAusnutzbarkeit 1.6 · Auswirkung 4.2
v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:Nsecondary · OSV
v3.15.4mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)
02

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Trackcoordinatorcisa_ssvcUS
03

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-770USCWE-770US
04

betroffene Produkte (6)

Betroffene Produkte und Versionsbereiche.

05

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

  • WID-SEC-W-2026-2051Snipe-IT: Mehrere Schwachstellen ermöglichen Umgehen von SicherheitsvorkehrungenDeutsch2026-06-23csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in Snipe-IT ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

  • GHSA-mr8g-2mj4-pcq2Snipe-IT's TOTP is Brute-Forceable Due to Missing Rate Limiting on `POST /two-factor`2026-06-23ghsa · osvUS

    ### Impact `POST /two-factor` had no rate limiting, lockout, or attempt counter. An attacker with valid credentials can submit unlimited TOTP guesses. The TOTP implementation accepts the current code plus one step on either side (`config/google2fa.php window=1`), so at any instant 3 of 1,000,000 codes are accepted. After a correct guess the attacker holds a fully authenticated session. If the instance is configured with 2FA in optional mode (`two_factor_enabled='1'`), the attacker can additionally disable 2FA via `POST /account/profile` with `two_factor_optin=0`. No OTP re-verification is required. The account is then accessible with the password alone on future logins. If 2FA is in required-for-all mode (`='2'`), the per-user opt-out path is closed and the impact stops at session-level account takeover. For an admin target, `POST /api/v1/users/two_factor_reset` additionally clears another user's 2FA secret. ### Patches Patched in v8.6.0

06

quellen

Welche Quellen diesen Datensatz belegen und wann.

cert_bundnvdosvNVDCVE.orgMITRE
veröffentlicht 2026-08-19geändert 2026-10-24
07

Referenzen (4) nvd

Externe Belege — Patches, Meldungen, Analysen.

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