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CVE-2026-107791

WP Comment Cleaner 6.1 - 7.1 - Subscriber+ Bulk Comment Deletion via nav_delete_all_comment

CVSS score

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EPSS probability

—

Risk score

—

Published

9 h ago

OverviewPublic Exploits (0)NewsroomVulnerability 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

WP Comment Cleaner Missing Capability Check Vulnerability (CVE-2026-107791)

Sources read

2

Source agreement

Tam uyum

Evidence confidence

%63

Short explanation

CVE-2026-107791 in WP Comment Cleaner versions prior to 7.2 lacks capability checks or nonce validation, allowing authenticated users with minimal permissions, such as subscribers, to execute bulk comment deletion routines.

Why does it matter?

This vulnerability allows low-privileged users to permanently delete all comments on the site, leading to integrity loss.

What should be done?

  • Follow official vendor advisories
  • Update the plugin
Chain of evidence and sources2 verified claims

WP Comment Cleaner 7.2 öncesi sürümler toplu yorum silme rutini sırasında yetki kontrolü veya nonce doğrulaması yapmamaktadır.

S0 · daybreach-canonicalS1 · cvelistS2 · nvd

Abone gibi minimal izinlere sahip kimliği doğrulanmış kullanıcılar sitedeki tüm yorumları kalıcı olarak silebilir.

S0 · daybreach-canonicalS1 · cvelistS2 · nvd
Show the technical text from the sources

The WP Comment Cleaner WordPress plugin before 7.2 does not perform a capability check or validate a nonce on one of its bulk comment-deletion routines, allowing authenticated users with minimal permissions, such as subscribers, to permanently delete all comments on the site.

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-2026-107791 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1UnknownWP Comment Cleaner 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
The sources have not yet published a verified CVSS metric.

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-2026-107791 is associated with the following CWEs:

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CWE-20: Improper Input Validation

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-2026-107791 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Official Sources and Advisories

https://wpscan.com/vulnerability/138aae16-6f2c-4477-9518-f120a61577d1/vendor-advisory

Yama durumu bilinmiyor

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

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