WordPress theme
Newspapers X 1.0.46 — 1.0.48 - Backdoor
CVE-2026-81779Published · Updated Action summary
Affected: 1.0.46 – 1.0.48Update to 1.0.49 or newer
All remediation stepsCritical9.8CVSS 3.19.8CISA KEVNot listedAccessNo account needed
On this page3
Overview
- Advisory ID
- CVE-2026-81779
- Product
- Newspapers X newspapers-x
- Affected
- 1.0.46 – 1.0.48
- Fixed in
- 1.0.49
- Weakness
- CWE-506 Embedded Malicious Code
- Required access
- No account needed
- Published
- · updated
- Credit
- ashv4ni
- Source
- Wordfence Intelligence
- Affected1.0.46 – 1.0.48
- Patched in1.0.49
Update to 1.0.49 or newer.
9.8
CVSS 3.1 · CNA (Wordfence)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
The Newspapers X theme for WordPress contains a backdoor in versions 1.0.46 to 1.0.48. This makes it possible for unauthenticated attackers to achieve remote code execution.
Not sure which version you run? Run a passive check — it reads public files only.
Remediation & mitigations
- Update to version 1.0.49, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
References & provenance
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Timeline
CVE published
Severity critical, CVSS 9.8
Record last updated
Sources & licenses
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.