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CVE-2017-1000131

17
FAUCET Score

CVE-2017-1000131 describes a medium-severity vulnerability in Mahara versions 15.04, 15.10, and 16.04, where users remain logged into Mahara even after logging out of Moodle when MNet SSO is used. This is due to improper implementation of an MNet SSO API function, leading to a persistent session. The CVSS score of 6.5 indicates a medium severity, with a network attack vector and low attack complexity, potentially leading to unauthorized access (high integrity impact). There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
15.04CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:15.04:rc1:*:*:*:*:*:*
15.04CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:15.04:rc2:*:*:*:*:*:*
15.04.0CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:15.04.0:*:*:*:*:*:*:*
15.04.1CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:15.04.1:*:*:*:*:*:*:*
15.04.2CPE matchmatch criteria
cpe:2.3:a:mahara:mahara:15.04.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 56th percentile among its peer group of 21,974 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bugs.launchpad.net / mahara/+bug/1084336
ExploitIssue TrackingPatchThird Party Advisory