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CVE-2026-16977Proof of concept (PoC) published · CISA

Form Maker by 10Web < 1.15.45 - Subscriber+ SQL Injection via display_name

CVSS score

8.1

EPSS probability

%0.4

Risk score

0.0

Published

2 mo ago

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

The stored explanation is shown at once; refreshing evaluates the sources again.

DayBreach AI Explanation

Verified against sources

Form Maker by 10Web < 1.15.45 - Second-Order SQL Injection via display_name

Sources read

2

Source agreement

Tam uyum

Evidence confidence

%58

Short explanation

The Form Maker by 10Web plugin before 1.15.45 is vulnerable to second-order SQL injection via the display_name parameter. No public exploit or active exploitation is confirmed. Patch status is UNKNOWN due to lack of vendor advisories. Remediation requires upgrading to version 1.15.45 or later.

Why does it matter?

This vulnerability enables unauthorized access to database contents and allows manipulation of backend data. It poses a significant risk to WordPress sites using the Form Maker plugin before 1.15.45. Immediate remediation is required to prevent data compromise or unauthorized access.

What should be done?

  • Upgrade to version 1.15.45 or later to resolve the vulnerability.
  • Ensure the plugin version is verified and updated via official 10Web channels.
Note on uncertainty

The sources give limited detail on some technical conditions. Review the chain of evidence below before deciding how to act.

Chain of evidence and sources3 verified claims

10Web'in Form Maker WordPress eklentisi 1.15.45 sürümünden önce, display_name parametresi üzerinden veritabanına bağlı bir seçim alanına sahip bir dinamik SQL sorgusuna kullanıcı kontrolüne sahip bir değer yerleştirilmesi nedeniyle, abonelik seviyesinde kullanıcılar tarafından aktif SQL istismarı yapılabilir.

Evidans içinde açık bir istismar veya kanıtlanmış bir örnek (PoC) bulunmamıştır. Bu açığı CISA veya başka bir kaynaktan aktif istismar olarak doğrulamamıştır.

Yama değerlendirmesi 'BİLİNMEYEN' çünkü üretici tarafından açıklanmış güvenilir bir yama veya genel yama bilgisi yoktur. Evidans içinde bir düzeltme sürümü bulunmamaktadır.

Show the technical text from the sources

The Form Maker by 10Web WordPress plugin before 1.15.45 does not properly parameterize a user-controlled value that is substituted into a dynamic SQL query built for a database-backed choice field, allowing subscriber-level users to perform second-order SQL injection.

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

CWE: CWE-89

Explanation produced with the local qwen3:4b-instruct 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-2026-16977 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1UnknownForm Maker by 10Web 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.

SCOREVERSIONSEVERITYVECTORSOURCE
8.1CVSS V3_1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:NCVE ADP
8.1CVSS V31HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:NNVD

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-2026-16977 is associated with the following CWEs:

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-2026-16977 weaknesses.

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsLow
UserGerekmiyor

Official Sources and Advisories

CVSS Vector Radar Chart

8.1 / 10
Attack VectorNetworkComplexityLowPrivilegesLowUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow privileges
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

U
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Unknown

Weakness Type (CWE & CAPEC)

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