CVE-2021-47932

CRITICAL

WordPress TheCartPress 1.5.3.6 contains an unauthenticated privilege escalation vulnerability that allows attackers to create administrator accounts by submitting crafted requests to the AJAX handl...

Affects 0 products across 4 vendors.

BCS6.41
CVSS 3.19.8
CVSS v49.3
EPSS0.4%
Percentile33th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-862: Missing Authorization

Software does not check whether an authenticated actor has permission for the requested operation.

Related Attack Patterns (CAPEC)
CAPEC-665 Exploitation of Thunderbolt Protection Flaws
via CWE-862

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ SAGE Intelligence — CITED Relevance Research Team

WordPress TheCartPress 1.5.3.6 contains an unauthenticated privilege escalation vulnerability that allows attackers to create administrator accounts, leading to full administrative access.

BSID: BS-2026-GLOBAL-303982-C • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

Is this CVE in your environment?

BreachSpider monitors your ICS/OT environment for vulnerabilities like this one. No agents or network access required. Free to start.

Check My Environment →
Frequently Asked Questions
What is CVE-2021-47932?
WordPress TheCartPress 1.5.3.6 contains an unauthenticated privilege escalation vulnerability that allows attackers to create administrator accounts, leading to full administrative access.
What is the CVSS score for CVE-2021-47932?
CVE-2021-47932 has CVSS 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS: 0.4%.
Is CVE-2021-47932 actively exploited?
No confirmed active exploitation of CVE-2021-47932 as of 2026-05-30.
How do I remediate CVE-2021-47932?
Priority: IMMEDIATE.
What systems are affected by CVE-2021-47932?
CVE-2021-47932 affects: Ajax, Full, Thecartpress, Wordpress.
Vulnerability Details
CVE IDCVE-2021-47932
BSIDBS-2026-GLOBAL-303982-C BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published2026-05-10
Last Modified2026-05-12
ICS Relevance15%
Weakness (CWE)
SourceNVD
Official Description

WordPress TheCartPress 1.5.3.6 contains an unauthenticated privilege escalation vulnerability that allows attackers to create administrator accounts by submitting crafted requests to the AJAX handler. Attackers can send POST requests to the tcp_register_and_login_ajax action with tcp_role set to administrator to gain full administrative access without authentication.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Attackers can send POST requests to the tcp_register_and_login_ajax action with tcp_role set to administrator to exploit this vulnerability.

Exploitation Likelihood: CRITICAL

Affected Products
VendorProductFixed Version
Ajax —
Full —
Thecartpress —
Wordpress —
Remediation

No patch URL on record. Monitor vendor security advisories directly.

Threat Intelligence
● Threat Intelligence Validated: August 2026 | Threat Age: 95 Days
CISA KEVNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
SAGE Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
SHA-512 Audit Hashe599f1d9f04bc3f962bf089ed257f09703edb210a4bf7c52cfff97b62cc3199ee611eabcc3fdd31a844bc6a046265baa85a101aa89ebc4b85792986517b384c6
Related CVEs affecting Ajax
CVE-2024-49254 10.0 Improper Control of Generation of Code ('Code Injection') vulnerability in su... CVE-2024-2086 10.0 The Integrate Google Drive – Browse, Upload, Download, Embed, Play, Share, Ga... CVE-2024-3820 10.0 The wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin... CVE-2024-51482 9.9 ZoneMinder is a free, open source closed-circuit television software applicat... CVE-2026-5294 9.8 The Geeky Bot plugin for WordPress is vulnerable to Missing Authorization in ...
View all Ajax CVEs →

Critical Severity - Know Your Exposure

A CVSS 9.8 vulnerability in your ICS environment cannot wait. BreachSpider maps critical CVEs to your specific assets and tells you what to fix first.

Check Your Assets Free →