CVE-2025-47787

Description

Emlog is an open source website building system. Emlog Pro prior to version 2.5.10 contains a file upload vulnerability. The store.php component contains a critical security flaw where it fails to properly validate the contents of remotely downloaded ZIP plugin files. This insufficient validation allows attackers to execute arbitrary code on the vulnerable system. Version 2.5.10 contains a patch for the issue.

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-434 Unrestricted Upload

Affected Products

Vendor	Product	Versions
emlog	emlog	< 2.5.10

References

Advisories & Patches

https://github.com/emlog/emlog/commit/691c13e90df2fb35e120f4e0735078bad018eed7 https://github.com/emlog/emlog/security/advisories/GHSA-4mcj-8gvh-p753 https://github.com/emlog/emlog/security/advisories/GHSA-4mcj-8gvh-p753

Exploits

https://github.com/emlog/emlog/security/advisories/GHSA-4mcj-8gvh-p753 https://github.com/emlog/emlog/security/advisories/GHSA-4mcj-8gvh-p753

Frequently Asked Questions

What is CVE-2025-47787? +

Emlog is an open source website building system. Emlog Pro prior to version 2.5.10 contains a file upload vulnerability. The store.php component contains a critical security flaw where it fails to properly validate the contents of remotely downloaded ZIP plugin files. This insufficient validation allows attackers to execute arbitrary code on the vulnerable system. Version 2.5.10 contains a patch for the issue. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-47787? +

CVE-2025-47787 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-47787? +

CVE-2025-47787 affects products from emlog, specifically: emlog. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-47787? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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