Dashboard / CVE-2026-121731

CVE-2026-121731

HIGH
MEDIUM Priority: 0.03 BB Relevance: 67/100
Published: 2026-11-03 Modified: 2026-11-14 First seen: 2026-11-03 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
AT: None
VC: High
VI: High
VA: High

Description

RosarioSIS before 12.9 contains a sql injection vulnerability that allows authenticated non-student users, including parents, to inject SQL via the unquoted period_id parameter in StudentSummary.php. Attackers can supply payloads without single quotes into IN() clauses to extract administrator password hashes and student records through time-based queries or modify data via stacked statements.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
francoisjacquet RosarioSIS 0 < 12.9
francoisjacquet RosarioSIS 0 < 12.9
francoisjacquet RosarioSIS 0 < 12.9

References & Advisories (6)

Bug Bounty Relevance

67 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.7 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.30%
Raw Score 0.003020
Percentile 23.3%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00302
2026-11-13
0.00302
2026-11-12
0.00302
2026-11-10
0.00302
2026-11-09
0.00302
2026-11-08
0.00302
2026-11-07
0.00302
2026-11-06
0.00302
2026-11-05
0.00302
2026-11-04
0.00302

Intelligence Sources

mitre ref →
nvd ref →

External Links