Vulnerability · Published May 15, 2025 · Assigned by GitHub_M

CVE-2025-47787Emlog Pro Contains a File Upload Vulnerability

High 8.9

In plain English

A high-severity unrestricted file upload in emlog from emlog. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).

Severity (CVSS 4.0)8.9High

Exploit odds (30 days)0.8%top 44.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
emlog	emlog	< 2.5.10

Weakness: CWE-434 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

References

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