Vulnerability · Published Nov 7, 2025 · Assigned by VulDB

CVE-2025-12862projectworlds Online Notes Sharing Platform userprofile.php unrestricted upload

Medium 6.3

In plain English

A medium-severity unrestricted file upload in Online Notes Sharing Platform from projectworlds. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.4%top 66.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was identified in projectworlds Online Notes Sharing Platform 1.0. Affected by this issue is some unknown functionality of the file /dashboard/userprofile.php. Such manipulation of the argument image leads to unrestricted upload. The attack may be performed from remote. The exploit is publicly available and might be used.

Affected products (as reported)

Vendor	Product	Versions
projectworlds	Online Notes Sharing Platform	1.0

Weakness: CWE-434, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-331509 | projectworlds Online Notes Sharing Platform userprofile.php unrestricted upload vdb-entry, technical-description
VDB-331509 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #679802 | projectworlds Online Notes Sharing Platform 1.0 Unrestricted Upload third-party-advisory
Submit #748850 | projectworlds Online Notes Sharing Platform PHP V1.0 Unrestricted Upload (Duplicate) third-party-advisory
https://github.com/K1nakoo/cve/blob/main/tmp74/report.md exploit