CVE-2021-44427

An unauthenticated SQL Injection vulnerability in Rosario Student Information System (aka rosariosis) before 8.1.1 allows remote attackers to execute…

Critical · published November 29, 2021

Patch now

High probability of exploitation

CVSS calls it critical at 9.8. It sits in the 98.9th percentile for exploit probability.

CVSS v3.1
9.8
EPSS
51%
Percentile
98.9
In the wild
Unconfirmed
What it is

🚨 A sneaky SQL injection in the Rosario Student Information System can let attackers run any PostgreSQL command they want — all they need is to tweak a URL! 🔥 Think of it as a school admin handing out report cards to anyone who just asks, without checking their credentials — a perfect recipe for disaster! 📚 With this vulnerability, a malicious user could manipulate student records, change grades, or even wipe the database clean! This could lead to absolutely devastating consequences for the integrity of the entire school system and the trust of students and parents alike.

Put simply

Think of it as a school admin handing out report cards to anyone who just asks, without checking their credentials — a perfect recipe for disaster! 📚 This SQL injection vulnerability allows attackers to execute arbitrary PostgreSQL statements via the 'syear' parameter in the '/Side.php' script. Since it’s unauthenticated, anyone with the right URL can exploit it, making it particularly dangerous.

What to do

With this vulnerability, a malicious user could manipulate student records, change grades, or even wipe the database clean! This could lead to absolutely devastating consequences for the integrity of the entire school system and the trust of students and parents alike. Immediately update the Rosario Student Information System to version 8.1.1 or later to patch this vulnerability. Additionally, consider implementing input validation on parameters like 'syear' to prevent further SQL injection vulnerabilities. Don't forget to audit your database access controls! You've got this! Follow these steps, and you'll be a security hero in no time. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:N
CVSS v4.0
Not supplied
EPSS
0.50641 · 98.9th percentile
Published
2021-11-29T21:34Z
EPSS history
Timeline
  • 29 NOV 21:34Z
    An unauthenticated SQL Injection vulnerability in Rosario Student Information System (aka rosariosis) before 8.1.1 allows remote attackers to execute…
    cvelistv5