CVE-2021-3239Disclosure(e-learning_system_project / e-learning_system)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

E-Learning System 1.0 suffers from an unauthenticated SQL injection vulnerability, which allows remote attackers to execute arbitrary code on the hosting web server and gain a reverse shell.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-89

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • e-learning_system

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Products
e-learning_system

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-07: 1Technical Details · 2026-06-07: 106-07
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • pdnuclei-bot@pdnuclei_bot
    Disclosure

    🚨 CVE-2021-3239 - critical 🚨 E-Learning System 1.0 - SQL Injection > E-Learning System 1.0 contains an unauthenticated SQL injection caused by unsanitized... 👾 https://cloud.projectdiscovery.io/library/CVE-2021-3239 @pdnuclei #NucleiTemplates #cve

    Post summary

    The tweet announces CVE-2021-3239, describing an unauthenticated SQL injection in E‑Learning System 1.0, but provides no PoC, exploit, patch, or active misuse details.

    0000046
    952 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appe-learning_system_projecte-learning_system1.0--

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