CVE-2017-1000156 — Mahara 15.04 before 15.04.9 and 15.10 before 15.10.5 and 16.04 before 16.04.3 are vulnerable to a group's configuration page being editable by any group member even when they didn't have the admin role

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MEDIUM

Mahara 15.04 before 15.04.9 and 15.10 before 15.10.5 and 16.04 before 16.04.3 are vulnerable to a group's configuration page being editable by any group member even when they didn't have the admin role

Published Nov 3, 2017

6.5

MEDIUM

CVSS 3.0

EPSS 0.83%

Description

Mahara 15.04 before 15.04.9 and 15.10 before 15.10.5 and 16.04 before 16.04.3 are vulnerable to a group's configuration page being editable by any group member even when they didn't have the admin role.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.83% 0.00828

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.00828

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 3, 2026	0.83% (0.00828)	56.04th	v5 (v2026.06.15)
Sep 20, 2026	0.83% (0.00828)	55.94th	v5 (v2026.06.15)
Jul 20, 2024	0.08% (0.00079)	34.73th	v3 (v2023.03.01)
Jun 28, 2024	0.08% (0.00079)	34.54th	v3 (v2023.03.01)
Mar 7, 2023	0.08% (0.00079)	32.53th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00885)	27.89th	v2 (v2022.01.01)
Feb 4, 2022	0.89% (0.00885)	10.50th	v2 (v2022.01.01)
Feb 3, 2022	0.42% (0.00416)	10.04th	v5 (v2026.06.15)
Apr 14, 2021	0.42% (0.00416)	0.00th	v1