CVE-2026-39590: CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') in ThemeMove Atomlab
CVE-2026-39590 is a high-severity vulnerability in ThemeMove's Atomlab product, affecting versions up to and including 2.4.5. It involves an unauthenticated local file inclusion (LFI) issue, categorized under CWE-98, which relates to improper control of filenames in include or require statements in PHP programs. This vulnerability allows an attacker to include local files without authentication, potentially leading to full compromise of confidentiality, integrity, and availability of the affected system.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-39590) in ThemeMove Atomlab versions <= 2.4.5 is an unauthenticated local file inclusion flaw due to improper control of filenames used in PHP include/require statements (CWE-98). It enables remote attackers to include arbitrary local files, which can lead to remote code execution or disclosure of sensitive information. The CVSS 3.1 base score is 8.1, reflecting high impact on confidentiality, integrity, and availability, with network attack vector, no privileges required, and no user interaction needed. No official patch or remediation level is currently documented, and no known exploits in the wild have been reported.
Potential Impact
Successful exploitation can lead to full compromise of the affected system, including disclosure of sensitive files, remote code execution, and disruption of service. The vulnerability is exploitable remotely without authentication, making it a significant risk to affected installations.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level is documented, users should monitor ThemeMove's advisories for updates. Until a patch is available, restricting access to vulnerable endpoints and employing web application firewalls to detect and block suspicious file inclusion attempts may help mitigate risk.
CVE-2026-39590: CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') in ThemeMove Atomlab
Description
CVE-2026-39590 is a high-severity vulnerability in ThemeMove's Atomlab product, affecting versions up to and including 2.4.5. It involves an unauthenticated local file inclusion (LFI) issue, categorized under CWE-98, which relates to improper control of filenames in include or require statements in PHP programs. This vulnerability allows an attacker to include local files without authentication, potentially leading to full compromise of confidentiality, integrity, and availability of the affected system.
CVSS v3.1
Score 8.1high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-39590) in ThemeMove Atomlab versions <= 2.4.5 is an unauthenticated local file inclusion flaw due to improper control of filenames used in PHP include/require statements (CWE-98). It enables remote attackers to include arbitrary local files, which can lead to remote code execution or disclosure of sensitive information. The CVSS 3.1 base score is 8.1, reflecting high impact on confidentiality, integrity, and availability, with network attack vector, no privileges required, and no user interaction needed. No official patch or remediation level is currently documented, and no known exploits in the wild have been reported.
Potential Impact
Successful exploitation can lead to full compromise of the affected system, including disclosure of sensitive files, remote code execution, and disruption of service. The vulnerability is exploitable remotely without authentication, making it a significant risk to affected installations.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level is documented, users should monitor ThemeMove's advisories for updates. Until a patch is available, restricting access to vulnerable endpoints and employing web application firewalls to detect and block suspicious file inclusion attempts may help mitigate risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-04-07T10:48:44.714Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a32a89d0b89be6888635d3f
Added to database: 06/17/2026, 14:01:01 UTC
Last enriched: 06/24/2026, 16:22:16 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 64
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.