How severe is CVE-2021-44567?

CVE-2021-44567 has a CVSS score of 9.8/10, rated CRITICAL. Immediate patching is strongly recommended.

Which packages are affected by CVE-2021-44567?

CVE-2021-44567 affects the following packages: francoisjacquet/rosariosis (Packagist). Ecosystems affected: Packagist.

How do I fix CVE-2021-44567?

Update francoisjacquet/rosariosis to 7.6.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2021-44567 is resolved across your whole dependency graph.

How do I detect CVE-2021-44567 in my Packagist dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for francoisjacquet/rosariosis, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2021-44567 if there is no patch (or I can't update yet)?

Until you can upgrade, make sure every query built from user input uses parameterised statements or a prepared-statement API rather than string concatenation, and reduce the database account's privileges so an injected query cannot read or alter data beyond what the feature needs.

Is CVE-2021-44567 actively exploited in the wild?

Yes. There are 2 known exploit references for CVE-2021-44567, including 1 documented proof-of-concept exploit on Exploit-DB and 1 in-the-wild exploitation observed on GitHub and other sources. Treat this as actively exploitable and prioritize patching immediately. All exploit code should only be run in an isolated sandbox environment for research or authorized testing — never against production systems without explicit written authorization.

What is the EPSS score for CVE-2021-44567?

CVE-2021-44567 has an EPSS (Exploit Prediction Scoring System) score of 23.1%, placing it in the 98th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score warrants monitoring and prompt remediation.

What type of vulnerability is CVE-2021-44567?

CVE-2021-44567 is classified as SQL Injection (CWE-89). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation. This is a high-impact weakness class that often enables remote code execution or data exposure.

When was CVE-2021-44567 published, and has it been updated?

CVE-2021-44567 was published on February 24, 2022 and was last updated on July 9, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐘

🐘 Packagist

Not in CISA KEV

CRITICAL severity

CVE-2021-44567 — rosariosis

CRITICAL

CVE-2021-44567 is a critical-severity (CVSS 9.8) SQL Injection vulnerability in francoisjacquet/rosariosis. 2 public exploit references exist, so weaponization risk is real. A fix is available for francoisjacquet/rosariosis — see the affected versions and patch details below.

SQL injection in francoisjacquet/rosariosis

Also known asGHSA-82rr-mq4r-p4r3

Published

Feb 24, 2022

Updated

Jul 9, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

2 known

Exploitation data as of Oct 2, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

23.1%probability of exploitation in next 30 days

Moderate Risk0.00%

Lower risk than most CVEs98th percentile — riskier than 98% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

CVE-2021-44567 by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 385,386 CVEs with a current EPSS score, this one falls in the 10–50% band (highlighted). Counts from FIRST.org, log-scaled.

Real-World Exposure

1 pkg affected

🐘francoisjacquet/rosariosis

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

An unauthenticated SQL Injection vulnerability exists in RosarioSIS before 7.6.1 via the votes parameter in ProgramFunctions/PortalPollsNotes.fnc.php.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`francoisjacquet/rosariosis`	all versions	7.6.1`composer require francoisjacquet/rosariosis:^7.6.1`

Affected Products

1 product · 1 configurations

Application

rosariosisrosariosis

< 7.6.1

range

Exploits & PoCs

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

EDB-52169webappsphp

RosarioSIS 7.6 - SQL Injection

by CodeSecLab · Apr 11, 2025

Exploit-DB Source

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for francoisjacquet/rosariosis, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update francoisjacquet/rosariosis to 7.6.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2021-44567 is resolved across your whole dependency graph.
Workarounds
Until you can upgrade, make sure every query built from user input uses parameterised statements or a prepared-statement API rather than string concatenation, and reduce the database account's privileges so an injected query cannot read or alter data beyond what the feature needs.

Frequently Asked Questions

An unauthenticated SQL Injection vulnerability exists in RosarioSIS before 7.6.1 via the votes parameter in ProgramFunctions/PortalPollsNotes.fnc.php.

O3 Security · Impact-Aware SCA

Is CVE-2021-44567 in your dependencies?

Find it across Packagist, including transitive dependencies.

Scan my dependencies How O3 SCA works

CVSS Score

9.8/10CVSS v3 base

Vector breakdown

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Raw vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE Classification

CWE-89SQL Injection

Weaponization

No known public exploit tooling found.

Timeline

Disclosed

Feb 24, 2022

First exploit

Apr 11, 2025

Last updated

Jul 9, 2026

Identifiers

CVE-2021-44567

GHSA-82rr-mq4r-p4r3

References

Advisorygitlab.com Advisorynvd.nist.gov Fixgitlab.com Fixgitlab.com Fixgitlab.com Packagegitlab.com

Related vulnerabilities

This CVE is critical severity; 1 of 8 other CVEs affecting francoisjacquet/rosariosis is rated as high or higher (top: critical).

CVE-2024-3138CVE-2023-2665CVE-2023-29918CVE-2023-2202CVE-2023-0994CVE-2022-2714CVE-2022-3072CVE-2022-2067

Provenance

Sources

OSV.devNVDFIRST.org (EPSS)

Last verifiedJul 9, 2026

CVE-2021-44567 — rosariosis

EPSS Exploitation Probability

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

Description

Affected Packages

Affected Products

Detection & mitigation playbook

Detect

Fix

Workarounds

Frequently Asked Questions

Is CVE-2021-44567 in your dependencies?