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Back to active CVEs
High · CVSS 7.2CVE-2026-92977

Real Cookie Banner: GDPR & ePrivacy Cookie Consent <= 5.3.5 - Unauthenticated Stored Cross-Site Scripting via Comment

Answer in brief

CVE-2026-92977 records a High severity (CVSS 7.2) vulnerability in Real Cookie Banner: GDPR & ePrivacy Cookie Consent <= 5.3.5 - Unauthenticated Stored Cross-Site Scripting via Comment. The current sources do not mark it as known exploited. The current feed maps devowl/Real Cookie Banner: GDPR & ePrivacy Cookie Consent (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 3, 2026Updated Oct 3, 2026Source checked Oct 3, 2026First seen by HOL Oct 3, 2026Material review Oct 3, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.2
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 7.2. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps devowl/Real Cookie Banner: GDPR & ePrivacy Cookie Consent (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
devowl/Real Cookie Banner: GDPR & ePrivacy Cookie Consentgeneric>=0 <=5.3.5Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for devowl/Real Cookie Banner: GDPR & ePrivacy Cookie Consent.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 3, 2026

Sources and claim methodology

  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referencewordfence.com
Upstream source description

The Real Cookie Banner: GDPR & ePrivacy Cookie Consent plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment in all versions up to, and including, 5.3.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Malicious script payloads placed in the title attribute of an anchor tag survive WordPress's comment kses filter at save time, as the payload is only promoted to executable HTML attributes when the plugin's page-wide regex strips the closing quote delimiter at render time; exploitability is therefore subject to the standard comment moderation workflow before the comment is publicly displayed.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Jeg Kit for Elementor <= 3.2.19 - Unauthenticated Stored Cross-Site Scripting via CommentAlso CWE-79
  • IDURAR ERP CRM through 4.1.1 Stored XSS via SVG UploadAlso CWE-79
  • Showdown through 2.1.0 XSS via unescaped quote in href and src attributesAlso CWE-79
  • Shopclass before 6.2.0 Stored XSS via Listing Description FieldAlso CWE-79
  • Ivory Search <= 5.5.18 - Reflected DOM-Based Cross-Site Scripting via 's' ParameterAlso CWE-79
  • LearnPress <= 4.4.7 - Reflected DOM-Based Cross-Site Scripting via 'orderby' ParameterAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Oct 3, 2026
References
5 linked sources
Open source record