CVE-2026-86277CWE-285CWE-639

CVE-2026-86277

High · published September 7, 2026

CVSS v3.1
7.3
EPSS
1%
Percentile
43.3
In the wild
Unconfirmed
What it is

A vulnerability has been found in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. Impacted is an unknown function of the file delete_exam.php. The manipulation of the argument ID leads to authorization bypass. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00520 · 43.3th percentile
Weaknesses
CWE-285 · Improper Authorization; CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-09-07T11:16Z
References (6)
https://github.com/hackliu/Vulnerability-Reports/blob/master/Syllabus%20Aligned%20Learning%20Management%20Examination%20System/VULN-04-IDOR-Broken-Access-Control.md · [email protected]https://vuldb.com/cve/CVE-2026-86277 · [email protected]https://vuldb.com/submit/904877 · [email protected]https://vuldb.com/vuln/399438 · [email protected]https://vuldb.com/vuln/399438/cti · [email protected]https://www.sourcecodester.com/ · [email protected]
EPSS history
Timeline
  • 08 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 07 SEP 06:00Z
    SourceCodester Syllabus-Aligned Learning Management & Examination System delete_exam.php authorization
    cvelistv5