Security readout for executives and security teams
Plain-English summary
This flaw can let an unauthenticated attacker sign in as any existing user, including administrators, without proving a one-time password was validated. For an affected WooCommerce site, that means direct account takeover risk and potential full site compromise.
Executive priority
Prioritize same-day triage for any WooCommerce site using this plugin. The business risk is account takeover, including administrator access, with potential order, customer, and site integrity impact.
Technical view
The plugin authenticates a user through hcotp_auto_login_user based on a supplied identifier without verifying successful OTP validation. The CVE maps this to CWE-287 improper authentication, with CVSS 9.8 network-reachable, low-complexity, no-authentication impact across confidentiality, integrity, and availability.
Likely exposure
Exposure is limited to WordPress/WooCommerce sites running Happy Coders OTP Login for WooCommerce. The bundle describes versions before 2.8 as vulnerable and explicitly lists version 1.5; confirm installed versions because the affected-version metadata is sparse.
Exploitation context
The WPScan reference is tagged as exploit, but the bundle does not state active in-the-wild exploitation, and KEV is false. The weakness is severe because it requires no prior account or user interaction.
Researcher notes
Evidence supports an unauthenticated authentication bypass in hcotp_auto_login_user. Do not assume broader product impact beyond the named WordPress plugin. Version data appears limited, so validation should combine plugin inventory with vendor or WPScan status checks.
Mitigation direction
- Update the plugin to version 2.8 or later if confirmed available.
- If immediate update is unavailable, disable the plugin until vendor guidance is reviewed.
- Audit administrator accounts and recent authentication events on exposed sites.
- Restrict WordPress admin access with compensating controls where feasible.
Validation and detection
- Inventory WordPress sites for Happy Coders OTP Login for WooCommerce.
- Record installed plugin versions and flag anything below 2.8.
- Confirm whether version 1.5 exists in the environment.
- Review logs for unusual logins, new accounts, or administrator changes.
- Monitor WPScan and CVE records for updated remediation details.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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-287: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. 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 lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-12492 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- 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
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.
SSVC decision data
CVSS vector scores
1 official scoreWe 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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://wpscan.com/vulnerability/56fdcba6-c7b1-443d-9f9d-b738ecaadabc/CVE reference, WPScan · exploit, vdb-entry
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.