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CVE-2026-12898— All-in-One WP Migration and Backup < 7.106 - Unauthenticated Arbitrary-Location Log File Write via Path Traversal

Quick assessment

Affected
Unknown All-in-One WP Migration and Backup
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress All-in-One WP Migration and Backup是WordPress基金会的一款全方位网站迁移与备份组件。 WordPress All-in-One WP Migration and Backup 7.106之前版本存在路径遍历漏洞，该漏洞源于未正确清理用户提供的值就用于构建文件路径，可能导致未经身份验证的攻击者在预期存储目录之外的任意位置创建或追加日志文件。

AI Predicted 7.5 Difficulty: Easy EPSS 1.35% · P71

Public Exploits 1

Nuclei · 1 CVE-2026-12898.yaml [template]

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown All-in-One WP Migration and Backup 7.87< 7.106 affected
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I. Basic Information for CVE-2026-12898

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
All-in-One WP Migration and Backup < 7.106 - Unauthenticated Arbitrary-Location Log File Write via Path Traversal
Source: CVE Program / CVE List V5
Vulnerability Description
The All-in-One WP Migration and Backup WordPress plugin before 7.106 does not properly sanitise a user-supplied value before using it to build a file path, allowing unauthenticated attackers to create or append a log file in arbitrary locations outside its intended storage directory.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress All-in-One WP Migration and Backup 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress All-in-One WP Migration and Backup是WordPress基金会的一款全方位网站迁移与备份组件。 WordPress All-in-One WP Migration and Backup 7.106之前版本存在路径遍历漏洞，该漏洞源于未正确清理用户提供的值就用于构建文件路径，可能导致未经身份验证的攻击者在预期存储目录之外的任意位置创建或追加日志文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown All-in-One WP Migration and Backup 7.87 ~ 7.106 -

II. Public POCs for CVE-2026-12898

# POC Description Source Link Shenlong Link
1 The All-in-One WP Migration and Backup WordPress plugin before 7.106 does not properly sanitise a user-supplied value before using it to build a file path. This makes it possible for unauthenticated attackers to create or append a log file in arbitrary locations outside the intended storage directory. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-12898.yaml POC Details
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III. Intelligence Information for CVE-2026-12898

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News Coverage for CVE-2026-12898 (1)

Same Patch Batch · Unknown · 2026-07-20 · 18 CVEs total

CVE-2026-12972 PayPlus Payment Gateway < 8.2.2 - Unauthenticated Order Payment Metadata Tampering
CVE-2026-8825 Elementor < 4.1.4 - Contributor+ Sensitive Information Disclosure via REST API
CVE-2026-13156 MailerSend - Official SMTP Integration < 1.0.8 - Settings Deletion and Plugin Deactivation
CVE-2026-13147 Kirki < 6.0.12 - Unauthenticated Server-Side Request Forgery via kirki_get_apis
CVE-2026-13142 Passwordless Login by VentraConnect < 1.4.1 - Unauthenticated Account Takeover via Email O
CVE-2026-13432 ThumbPress < 6.2.2 - Subscriber+ Plugin Deactivation
CVE-2026-9833 Tag Groups < 2.2.0 - Reflected XSS via 'tag_groups_task' Parameter
CVE-2026-12970 LearnPress < 4.4.1 - Reflected XSS via c_search
CVE-2026-12973 PayPlus Payment Gateway < 8.2.2 - Unauthenticated Order Key Disclosure and Order Status Mo
CVE-2026-11349 Modern Events Calendar (Lite & Pro) < 7.34.0 - Unauthenticated SQL Injection via mec_list_
CVE-2026-12724 Kirki < 6.0.12 - Unauthenticated HTML Injection in Password Reset Email via kirki-forgot-p
CVE-2026-12723 Kirki < 6.0.12 - Unauthenticated Arbitrary Comment Modification and Moderation Bypass via
CVE-2026-12592 SlimStat Analytics < 5.5.0 - Unauthenticated Stored XSS via CF-IPCountry Header
CVE-2026-11868 WP Travel < 11.7.1 - Unauthenticated Arbitrary Booking Cancellation
CVE-2026-10081 Unlimited Elements for Elementor < 2.0.11 - Unauthenticated Stored XSS via Google Reviews
CVE-2026-10724 Reviews Feed < 2.6.5 - Unauthenticated Stored Arbitrary Shortcode Execution via Google Rev
CVE-2026-10755 All in One SEO < 4.9.9 – Contributor+ Incorrect Authorization via AI Integration

IV. Related Vulnerabilities

Same product: All-in-One WP Migration and Backup
Same vendor: Unknown

V. Comments for CVE-2026-12898

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