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No exploitation reportedFix available

CVE-2020-21809

No exploitation reported by the sources we read.

  • Published2021-07-30
  • Fixed in4.2.01 · 4.1.02 · 4.0.29
  • WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

SQL Injection vulnerability in NukeViet CMS module Shops 4.0.29 and 4.3 via the (1) listid parameter in detail.php and the (2) group_price or groupid parameters in search_result.php.

Timeline

dates in UTC
  1. 2021-07-3014:15CVE publishedNVD

Versions per branch

OSV · NVD
nukeviet/nukeviet
BranchAffectedFixed in
4.2≥ 4.2, < 4.2.014.2.01
4.1≥ 4.1, < 4.1.024.1.02
4.0≥ 4.0, < 4.0.294.0.29
—all versionsno fix published
Nukeviet
BranchAffectedFixed in
4.x≥ 4.0.29, ≤ 4.3no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update nukeviet/nukeviet to 4.2.01 · 4.1.02 · 4.0.29

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.19.8read 2026-10-23
  • NVDCVSS 2.07.5read 2026-10-23
  • NVDweakness (CWE)CWE-89read 2026-10-23
  • FIRST EPSSEPSS score1.6 %2026-11-09
  • OSVaffected packages—
  • GitHub AdvisoriesadvisoryCRITICAL2024-04-24

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2021-07-30
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-m8jx-mxf9-2rpw

Frequently asked questions

What is CVE-2020-21809?

SQL Injection vulnerability in NukeViet CMS module Shops 4.0.29 and 4.3 via the (1) listid parameter in detail.php and the (2) group_price or groupid parameters in search_result.php.

Is CVE-2020-21809 actively exploited?

Active exploitation of CVE-2020-21809 has not been confirmed. Its EPSS score was 1.6% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-21809?

CVE-2020-21809 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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