PT-2026-5488 · Unknown · Online-Exam-System

Gus Ralph · Published 2026-01-30 · Updated 2026-03-12 · CVE-2020-37051

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Online-Exam-System version 2015

Description The software contains a time-based blind SQL injection issue in the feedback form. This allows attackers to extract database password hashes. The issue is exploitable through the 'feed.php' endpoint by crafting malicious requests that leverage time delays to determine user password characters. The vulnerable parameter is not explicitly specified, but the attack involves manipulating requests to the 'feed.php' endpoint.

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

Exploit

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-37051

Affected Products

Online-Exam-System

References · 7

• 🔥 https://exploit-db.com/exploits/48560 · Exploit
• https://osv.dev/vulnerability/CVE-2020-37051 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-37051 · Security Note
• https://vulncheck.com/advisories/online-exam-system-feedback-sql-injection · Note
• ❌ https://github.com/sunnygkp10/Online-Exam-System-.git · Note, Deleted
• https://t.me/cveNotify/155336 · Telegram Post
• https://t.me/CVEtracker/43365 · Telegram Post