Security readout for executives and security teams
Plain-English summary
Cartify theme versions through 1.3.0.1 are reported vulnerable to unauthenticated account takeover. An internet attacker may gain control without credentials or user interaction, potentially exposing website data, content, customer information, and availability. The sources do not describe the authentication flaw’s exact mechanism.
Executive priority
Treat confirmed internet-facing installations as an immediate remediation priority because successful exploitation could provide account control and broad business impact. First establish whether Cartify is deployed, then follow confirmed vendor guidance. Escalate incident review if administrators, accounts, or content changed unexpectedly.
Technical view
The issue is classified as broken authentication under CWE-288. CVSS 3.1 rates it 9.8: network-accessible, low complexity, no privileges or user interaction, with potentially high confidentiality, integrity, and availability impact. The supplied evidence does not identify the vulnerable authentication path or a corrected version.
Likely exposure
Exposure is limited to WordPress sites using AgniHD Cartify through version 1.3.0.1, according to the title and description. However, the structured affected-product entry gives no explicit version range and defaults unspecified versions to unaffected. Confirm the installed theme and version directly.
Exploitation context
The CVE is not listed as KEV, and the source bundle provides no evidence of active exploitation or public exploit availability. That absence does not establish that exploitation is impossible. Internet-facing affected sites remain concerning because the reported attack requires neither authentication nor user interaction.
Researcher notes
The record supports severity and broad impact but lacks root-cause detail, affected code paths, patch information, and exploitation evidence. The title and description specify versions through 1.3.0.1, while the structured affected entry does not. Avoid inferring additional affected versions or a specific bypass technique.
Mitigation direction
- Inventory every WordPress deployment for Cartify and record the installed version.
- Check AgniHD and Patchstack guidance for a corrected release or vendor-approved mitigation.
- Prioritize updating when a confirmed corrected version becomes available.
- If no fix exists, consider disabling or removing the affected theme after operational review.
- If compromise is suspected, revoke sessions, reset affected credentials, and preserve relevant logs.
Validation and detection
- Confirm whether Cartify is installed, active, and version 1.3.0.1 or earlier.
- Verify any replacement version against current vendor or Patchstack guidance.
- Review account, authentication, administrator, and content-change logs for unexplained activity.
- Confirm temporary controls prevent public access to affected deployments where operationally feasible.
- After remediation, verify expected accounts, roles, content, and site behavior.
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-288: 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 lookupCVE-2026-66465 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:H3.95.9PatchstackVulnerability 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
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.
Authentication Bypass Using an Alternate Path or Channel
Authentication Bypass Using an Alternate Path or Channel represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.