CVE-2017-12157

mediumpriority · track · 17EPSS 0.011 · 65 %ileEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
1.10% (65th) EPSS
CVSS 4 · medium
Is it mine?
30 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-28

In Moodle 3.x, various course reports allow teachers to view details about users in the groups they can't access.

01

cvss

Technical severity, 0–10. One row per scoring source.

4.3
010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8 · impact 2.9
v3.04.3mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 1.4
v3.04.3mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV
v3.04mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)
02

weaknesses

The CWE weakness classes this flaw belongs to.

03

affected products (30)

Products and version ranges known to be affected.

showing 20 of 30
04

advisories (1)

Vendor and ecosystem advisories describing this.

  • GHSA-gw95-48xq-gqf9Moodle sensitive information disclosure2022-05-17ghsa · osvUS

    In Moodle 3.x, various course reports allow teachers to view details about users in the groups they can't access.

05

also known as (3)

Other names and identifiers for this entity.

06

sources

Which sources assert this record, and when.

published 2017-09-18modified 2026-06-17
08

references (5)

External citations — patches, advisories, analysis.

scry

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