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  4. CVE 2026 81779 wordpress newspapers x theme 1046 1048 backdoor
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Back to active CVEs
Critical · CVSS 10.0CVE-2026-81779

WordPress Newspapers X theme 1.0.46-1.0.48 - Backdoor vulnerabilityCVE-2026-81779

Answer in brief

CVE-2026-81779 records a Critical severity (CVSS 10.0) vulnerability in WordPress Newspapers X theme 1.0.46-1.0.48 - Backdoor vulnerability. The current sources do not mark it as known exploited. The current feed maps Silk Themes/newspapers-x (generic), Silk Themes/Newspapers X (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 Aug 31, 2026Updated Sep 1, 2026Source checked Oct 16, 2026First seen by HOL Aug 31, 2026Material review Sep 1, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 10.0
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 10.0. 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 Silk Themes/newspapers-x (generic), Silk Themes/Newspapers X (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Silk Themes/newspapers-xgeneric>=1.0.46 <=1.0.48Not reported
Silk Themes/Newspapers Xgeneric1.0.46Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Silk Themes/newspapers-x, Silk Themes/Newspapers X.
  2. 2Review the reported fix. Source-reported solution: Update the WordPress Newspapers X Theme to the latest available version (at least 1.0.49).

Evidence timeline and material changes

  1. Published upstream

    Aug 31, 2026

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

  2. Source modified

    Sep 1, 2026

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

  3. First seen by HOL

    Aug 31, 2026

Sources and claim methodology

  • Source referencepatchstack.com
Upstream source description

Improper Validation of Specified Quantity in Input vulnerability in Silk Themes Newspapers X allows Malicious Software Implanted. This issue affects Newspapers X: from 1.0.46 through 1.0.48.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • ISPSoft Out-of-Bounds Read VulnerabilitySame generic ecosystem
  • ISPSoft Out-of-Bounds Read VulnerabilitySame generic ecosystem
  • CISA ADP VulnrichmentSame generic ecosystem
  • CISA ADP VulnrichmentSame generic ecosystem
  • CISA ADP VulnrichmentSame generic ecosystem
  • CISA ADP VulnrichmentSame generic ecosystem

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-1284
Source
CVE List V5
Source checked
Oct 16, 2026
References
1 linked source
Open source record