CVE-2025-3040: project worlds online time table generator Improper Access Control
Vulnerability summary
CVE-2025-3040 is a critical (CVSS 9.8) Improper Access Control vulnerability in project worlds online time table generator. EPSS estimates a 0.64% chance of exploitation in the next 30 days, higher than 50% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 31-03-2025PublishedVulnerability first disclosed.
- 01-04-2025Last modifiedVulnerability information updated.
Description
A vulnerability was found in Project Worlds Online Time Table Generator 1.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file /admin/add_student.php. The manipulation of the argument pic leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
CVSS metrics
7 scores · 2 sources · 4 versions- NVDNIST5.3MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVE.orgCNA6.3MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LDiffers
- NVDNIST6.5MediumAV:N/AC:L/Au:S/C:P/I:P/A:P
EPSS trend
Probability
0.64%
Chance of exploitation in the next 30 days
Percentile
50%
Versus all other CVEs
30-day change
+0.01 pp
From 0.63% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundCve
Maturity: poc
Weaknesses
CWE · root cause- CWE-284Improper Access ControlThe product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
- CWE-434Unrestricted Upload of File with Dangerous TypeThe product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
Affected systems
Project worlds1 product
Projectworlds1 product
2 vendors · 2 products