miniOrange 2FA < 6.2.7 - Subscriber+ Arbitrary-Recipient OTP Send
Priority LOW 20CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-862.
Summary
The miniOrange 2FA WordPress plugin before 6.2.7 does not restrict who can trigger its second-factor configuration OTP send, nor bind the OTP recipient to the enrolling user's own address, allowing a low-privileged user to send one-time-passcode emails to arbitrary recipients and to exhaust the site's metered OTP allowance, preventing legitimate users from receiving their second-factor codes.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00329 26th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed miniOrange 2FA (Unknown): 6.2.7
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | miniOrange 2FA | before 6.2.7 | 6.2.7 | Patch available | CNA |
- miniOrange 2FA VendorUnknown Affected before 6.2.7 Fixed in 6.2.7 Patch available CNA
Remediation
- Fix · CNA miniOrange 2FA (Unknown) Fixed in 6.2.7
Timeline
- 2026-10-02 Threatist record created from CVE-2026-16035
- 2026-10-03 Alias added: GHSA-pq9j-g4gw-q76g
References
Sources
- CVE-2026-16035 · CVE Program
- CVE-2026-16035 · NVD
- FIRST EPSS
- GHSA-pq9j-g4gw-q76g · GitHub Advisory Database · CC BY 4.0
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