PT-2025-45467 · Unknown · Projectworlds Online Notes Sharing Platform

K1Nako · Published 2025-11-07 · Updated 2025-11-21 · CVE-2025-12862

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions projectworlds Online Notes Sharing Platform version 1.0

Description A flaw exists in projectworlds Online Notes Sharing Platform that allows for unrestricted file uploads. This issue is related to the manipulation of the image argument within the /dashboard/userprofile.php file. The attack can be initiated remotely. An exploit for this issue is publicly available.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Unrestricted File Upload

Improper Access Control

Weakness Enumeration

CWE-434

CWE-284

Related Identifiers

CVE-2025-12862

Affected Products

Projectworlds Online Notes Sharing Platform

References · 9

• 🔥 https://github.com/K1nakoo/cve/blob/main/tmp74/report.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-12862 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12862 · Security Note
• https://t.me/cveNotify/142128 · Telegram Post
• https://vuldb.com/?submit.679802 · Note
• https://vuldb.com/?id.331509 · Note
• https://vuldb.com/?submit.748850 · Note
• https://t.me/cveNotify/143589 · Telegram Post
• https://vuldb.com/?ctiid.331509 · Note