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CVE-2025-31048 โ€” AI Deep Analysis Summary

CVSS 9.9 ยท Critical

Q1What is this vulnerability? (Essence + Consequences)

๐Ÿšจ **Essence**: Arbitrary File Upload in Shopo Plugin. ๐Ÿ“‰ **Consequences**: Attackers upload Web scripts (Webshells) to the server. This leads to full server compromise, data theft, and site defacement.โ€ฆ

Q2Root Cause? (CWE/Flaw)

๐Ÿ›ก๏ธ **CWE**: CWE-434 (Unrestricted Upload of File with Dangerous Type). ๐Ÿ” **Flaw**: The plugin fails to validate file types during upload.โ€ฆ

Q3Who is affected? (Versions/Components)

๐Ÿข **Vendor**: Themify. ๐Ÿ“ฆ **Product**: Shopo WordPress Theme/Plugin. ๐Ÿ“… **Affected Versions**: Version **1.1.4** and all earlier versions. โœ… **Safe**: Only versions strictly newer than 1.1.4 (if patched) are safe.โ€ฆ

Q4What can hackers do? (Privileges/Data)

๐Ÿ‘ฎ **Privileges**: Requires Low Privilege (PR:L) to exploit. ๐Ÿ•ต๏ธ **Action**: Upload a malicious PHP file (Webshell). ๐Ÿ—๏ธ **Result**: Execute arbitrary code on the server. ๐Ÿ“‚ **Data**: Full Read/Write access to server files.โ€ฆ

Q5Is exploitation threshold high? (Auth/Config)

โš–๏ธ **Threshold**: Low. ๐Ÿšซ **Auth**: Requires Low Privileges (PR:L). This usually means a logged-in user with minimal permissions (e.g., Subscriber). ๐Ÿ–ฑ๏ธ **UI**: No User Interaction (UI:N) needed after upload.โ€ฆ

Q6Is there a public Exp? (PoC/Wild Exploitation)

๐Ÿ“œ **Public Exp?**: No specific PoC code provided in data. ๐ŸŒ **References**: Patchstack links confirm the vulnerability type (Arbitrary File Upload). ๐Ÿš€ **Wild Exploit**: Likely exists due to the nature of CWE-434.โ€ฆ

Q7How to self-check? (Features/Scanning)

๐Ÿ” **Check**: Scan for Shopo version 1.1.4 or older. ๐Ÿ“‚ **Inspect**: Look for upload endpoints in the theme/plugin. ๐Ÿงช **Test**: Try uploading a harmless PHP file (e.g., `info.php`) with a dangerous extension.โ€ฆ

Q8Is it fixed officially? (Patch/Mitigation)

๐Ÿ›ก๏ธ **Fix**: Update Shopo to the latest version. ๐Ÿ“ฅ **Source**: Patchstack reports indicate a fix is available. ๐Ÿ”— **Link**: Refer to Patchstack database for official patch details.โ€ฆ

Q9What if no patch? (Workaround)

๐Ÿšง **Workaround**: Disable file upload features in Shopo settings if possible. ๐Ÿ›‘ **Restrict**: Block PHP execution in upload directories via `.htaccess` or Nginx config.โ€ฆ

Q10Is it urgent? (Priority Suggestion)

๐Ÿ”ฅ **Urgency**: HIGH. ๐Ÿšจ **CVSS**: High severity (H/H/H). โณ **Time**: Published Jan 2026. ๐Ÿ›ก๏ธ **Action**: Patch immediately. ๐Ÿ“‰ **Risk**: Unrestricted file upload is a critical vulnerability.โ€ฆ