What is the CVSS score of CVE-2026-28123?

CVE-2026-28123 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Which versions of PHP are affected by CVE-2026-28123?

A high-severity vulnerability in AncoraThemes Veil (versions 1.9 and below) allows attackers to read sensitive files from affected web servers through PHP Local File Inclusion.

PHP CVE-2026-28123

Q: How to fix or mitigate CVE-2026-28123?

Within 24 hours: Inventory all systems running AncoraThemes Veil and assess current version; immediately disable the Veil theme or restrict web access to affected instances. Within 7 days: Implement WAF rules blocking LFI attack patterns and deploy file integrity monitoring on configuration directories; contact vendor for patch timeline. Within 30 days: Either upgrade to a patched version when released, migrate to an alternative theme, or implement comprehensive application-level controls validated by security testing.

HIGH

PHP Remote File Inclusion (CWE-98)

2026-03-05 audit@patchstack.com

PHP Information Disclosure LFI

8.1

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Re-analysis Queued

Apr 22, 2026 - 21:37 vuln.today

cvss_changed

Analysis Generated

Mar 12, 2026 - 22:06 vuln.today

CVE Published

Mar 05, 2026 - 06:16 nvd

HIGH 8.1

DescriptionNVD

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Veil veil allows PHP Local File Inclusion.This issue affects Veil: from n/a through <= 1.9.

AnalysisAI

AncoraThemes Veil through version 1.9 contains a local file inclusion vulnerability in PHP that allows unauthenticated attackers to read arbitrary files on the affected server. The vulnerability stems from improper input validation on file include/require statements, enabling attackers to manipulate filename parameters to access sensitive system files. …

RemediationAI

Within 24 hours: Inventory all systems running AncoraThemes Veil and assess current version; immediately disable the Veil theme or restrict web access to affected instances. Within 7 days: Implement WAF rules blocking LFI attack patterns and deploy file integrity monitoring on configuration directories; contact vendor for patch timeline. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-28123 vulnerability details – vuln.today

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PHP CVE-2026-28123

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

RemediationAI

Full analysis requires sign-in

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External POC / Exploit Code