CVE-2021-47720Public exploitNetwork attack vector

Authenticated SQL injection via unneutralized parameters

Published Dec 23, 2025 · Updated Apr 7, 2026

SQL injection in Orangescrum 1.8.0 allows remote authenticated users to read or modify database data through crafted request parameters. Multiple request handlers incorporate old_project_id, project_id, uuid, and uniqid values into database queries without neutralizing SQL syntax. A valid application account is required; successful injection exposes database contents and permits database modification.

CVSS severity8.7
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Orangescrum 1.8.0 allows remote authenticated users to read or modify database data through crafted request parameters. Multiple request handlers incorporate old_project_id, project_id, uuid, and uniqid values into database queries without neutralizing SQL syntax. A valid application account is required; successful injection exposes database contents and permits database modification.

The record

CVE
CVE-2021-47720
Published
Dec 23, 2025
Updated
Apr 7, 2026
Vendor
Andolasoft Inc.
Product
Orangescrum
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.8.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Andolasoft Inc. · Orangescrumversion=1.8.0

Published CVSS scores

8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
7.1VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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