CVE-2026-93300

EventON - Subscriber <= 1.4.5 - Unauthenticated SQL Injection via 'email' Parameter

CVSS score

7.5

EPSS probability

—

Risk score

0.8

Published

5 h ago

Overview Public Exploits (0)Newsroom Vulnerability Timeline

Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

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Vulnerability description

CVE AI research

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DayBreach AI Explanation

Verified against sources

CVE-2026-93300 – Unauthenticated SQL Injection in EventON - Subscriber

Sources read

Source agreement

Tam uyum

Evidence confidence

%55

Short explanation

CVE-2026-93300 affects EventON - Subscriber plugin versions 0‑1.4.5, allowing unauthenticated SQL injection via the 'email' parameter. Severity is HIGH and patch status is UNKNOWN (S0).

Why does it matter?

Unauthenticated attackers can inject queries to extract sensitive data, compromising site confidentiality and integrity.

What should be done?

Monitor vendor security advisories for a fix
Apply the patch as soon as it is released
Deploy a web application firewall to block malicious 'email' payloads
Implement input validation and proper escaping
Restrict database privileges to the minimum necessary

Chain of evidence and sources4 verified claims

CVE-2026-93300, EventON - Subscriber eklentisinin 0‑1.4.5 sürümlerini etkiler (S0, S1).

S0 · daybreach-canonical S1 · cvelist

açık is an unauthenticated SQL injection via the 'email' parameter (S0, S1).

S0 · daybreach-canonical S1 · cvelist

Patch durumu BELİRSİZ; resmi kaynaklarda yama doğrulanamadı (S0).

S0 · daybreach-canonical

CVE, CISA KEV listesinde yer almıyor, bu da aktif istismar kanıtı olmadığını gösterir (S0).

S0 · daybreach-canonical

Show the technical text from the sources

The EventON - Subscriber plugin for WordPress is vulnerable to generic SQL Injection via the 'email' parameter in all versions up to, and including, 1.4.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

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

CWE: CWE-89

Explanation produced with the local gemini-flash-lite-latest model. Numerical metrics and the KEV, patch and exploit statuses are not determined by AI.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-93300 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

ID	VENDOR	PRODUCT	ACTION
1	EventOn	EventON - Subscriber	View

Total affected vendors: 1|Products: 1

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCORE	VERSION	SEVERITY	VECTOR	SOURCE
7.5	CVSS V31	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	NVD
7.5	CVSS V3_1	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CVE CNA

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.

Restrict access to internet-facing services and apply network segmentation.

Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.

Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-93300 is associated with the following CWEs:

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-93300 weaknesses.

CAPEC-66: SQL Injection CAPEC-126: Path Traversal CAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden

PermissionsGerekmiyor

UserGerekmiyor

Official Sources and Advisories

https://www.wordfence.com/threat-intel/vulnerabilities/id/0f6b6b32-bcde-4c40-a954-c5c62eb3436e?source=cvevendor-advisory https://myeventon.com/vendor-advisory

CVSS Vector Radar Chart

7.5 / 10

Vulnerability Scoring Details

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

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone required

User InteractionNone required

Confidentiality (Gizlilik)Low

Integrity (Bütünlük)None

Availability (Erişilebilirlik)None

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

EventOn

Weakness Type (CWE & CAPEC)

CWE-89

Get this vulnerability through the API

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