Atomlab WordPress Theme
CVE-2026-39590
HIGH
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Network-reachable unauthenticated LFI (AV:N/PR:N/UI:N); AC:H reflects non-trivial preconditions to reach full RCE-grade C/I/A impact via include().
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionCVE.org
Unauthenticated Local File Inclusion in Atomlab <= 2.4.5 versions.
AnalysisAI
Local file inclusion in the Atomlab WordPress theme versions 2.4.5 and earlier allows remote unauthenticated attackers to include arbitrary PHP files on the server, potentially leading to sensitive information disclosure and remote code execution. The flaw is tracked under CWE-98 (improper control of filename for include/require) and carries a CVSS 3.1 base score of 8.1 (high). …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the target WordPress site has the Atomlab theme (versions <= 2.4.5) installed and active, and that the vulnerable theme PHP entry point is reachable over HTTP/HTTPS - no authentication or user interaction is needed per CVSS PR:N/UI:N. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H indicates a network-reachable, unauthenticated flaw with full CIA impact but high attack complexity, which usually reflects a non-trivial precondition such as needing a specific request shape or chaining a file upload. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An unauthenticated attacker sends a crafted HTTP request to a vulnerable Atomlab theme endpoint with a manipulated path parameter that traverses the filesystem or points at a PHP wrapper, causing the server to include() an attacker-controlled or sensitive file. The attacker reads wp-config.php to harvest database credentials and secret keys, or chains the LFI with a writable upload location or log-poisoning to obtain remote PHP code execution under the web server account. |
| Remediation | No vendor-released patch identified at time of analysis; consult the Patchstack advisory at https://patchstack.com/database/wordpress/theme/atomlab/vulnerability/wordpress-atomlab-theme-2-4-5-local-file-inclusion-vulnerability for the latest fix status and upgrade to any version newer than 2.4.5 once ThemeMove publishes one. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Scan all WordPress installations to identify use of Atomlab theme; if present, immediately disable the theme and activate an alternative. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
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Same weakness CWE-98 – PHP Remote File Inclusion
View allSame technique Information Disclosure
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External POC / Exploit Code
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