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CVE Record

CVE-2026-61967: WordPress miniorange otp verification plugin <= 5.5.1 - Privilege Escalation vulnerability

Unauthenticated Privilege Escalation in miniorange otp verification <= 5.5.1 versions.

CriticalCVSS 9.8Not KEV-listedUpdated
Glexia's TakeAutomated analysiscritical

Security readout for executives and security teams

Plain-English summary

A flaw in the WordPress miniOrange OTP Verification plugin may let an unauthenticated internet user gain elevated privileges. Successful exploitation could expose sensitive data, permit unauthorized changes, or disrupt the site. The available sources rate it critical, but do not describe the vulnerable workflow or confirmed attacks.

Executive priority

Treat as an immediate investigation and remediation priority because compromise could grant powerful site access without authentication. Establish affected-site scope, protect privileged accounts, and follow confirmed vendor guidance. Escalate incident response if unexplained administrator accounts, role changes, or recovery activity are found.

Technical view

CVE-2026-61967 is an unauthenticated privilege-escalation vulnerability identified as CWE-640. The CVSS 3.1 score is 9.8, with network access, low complexity, no privileges, and no user interaction required. The source title and description identify versions through 5.5.1, although structured affected-version data is incomplete.

Likely exposure

Potential exposure includes internet-accessible WordPress sites running and enabling miniOrange OTP Verification version 5.5.1 or earlier. Risk may be especially consequential where the plugin participates in account recovery or verification. The sources do not identify required configuration conditions, so inventory findings require confirmation against current vendor guidance.

Exploitation context

The source bundle provides no evidence of active exploitation, and the CVE is not listed as KEV in the supplied data. Its unauthenticated, network-reachable characteristics nevertheless indicate low theoretical attack barriers. No exploit mechanics, proof of concept, or observed campaign information is provided.

Researcher notes

Evidence is limited to the CVE metadata and Patchstack entry. The title and description say versions through 5.5.1 are affected, while the structured affected entry reports “n/a” and default status “unaffected.” Confirm exact version ranges, prerequisites, vulnerable functionality, and remediation with the vendor before making definitive exposure determinations.

Mitigation direction

  • Identify sites running miniOrange OTP Verification version 5.5.1 or earlier.
  • Check miniOrange and Patchstack guidance for a fixed version or official mitigation.
  • Apply the vendor-supported update promptly when confirmed available.
  • If no fix exists, consider disabling the plugin after assessing authentication and recovery dependencies.
  • Restrict administrative access and monitor privileged-account changes during remediation.

Validation and detection

  • Confirm the installed plugin version on every WordPress instance.
  • Verify whether the plugin is enabled and exposed on public sites.
  • Review account, role, and administrator changes for unexplained activity.
  • Check authentication and recovery logs for suspicious unauthenticated requests.
  • After remediation, confirm the vulnerable version is absent or disabled.
Prepared
Confidence
medium
Sources
3

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cwe · low confidence lookup

CWE-640: Exact CWE lookup

Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.

Open ATT&CK lookup
description · low confidence lookup

Privilege behavior lookup

The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2026-61967 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Critical
CVSS
9.8 (3.1)
Known Exploited
No
Published

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
3Timeline events
1ADP providers
2Source links

SSVC decision data

CISA-ADPCISA Coordinator
Timestamp
Version
2.0.3
Exploitation: noneAutomatable: yesTechnical Impact: total

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
9.8CVSS 3.1CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Patchstack

Vulnerability scoring details

Base CVSS 3.1 score

9.8Critical
CVSS 3.1 vector shape for CVE-2026-61967Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

  1. CVE reservedCVE Program

    The CVE ID was reserved by the assigning CNA.

  2. CVE publishedCVE Program

    The CVE record was published.

  3. CVE updatedCVE Program

    The CVE record metadata indicates this as the latest update time.

ADP provider summaries

CISA-ADPCISA ADP Vulnrichment
other:ssvc
Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
miniOrangeminiorange otp verificationminiorange-otp-verification, n/aunaffected
Weakness

CWE details

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.

CWE-640 · source CWE mapping

Weak Password Recovery Mechanism for Forgotten Password

Weak Password Recovery Mechanism for Forgotten Password represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.