CVE-2018-1134

mediumpriority · track · 26EPSS 0.011 · 65 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.10% (65th) EPSS

CVSS 4 · medium

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-23

An issue was discovered in Moodle 3.x. Students who submitted assignments and exported them to portfolios can download any stored Moodle file by changing the download URL.

cvss

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

6.5

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

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.06mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-269USprimaryCWE-269US

affected products (9)

Products and version ranges known to be affected.

n/a Moodle 3.x unknown≤ Moodle 3.x unknownenisa_euvdEU
moodle moodle3.1.0 → 3.1.11nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle3.2.0 → 3.2.8nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle3.3.0 → 3.3.5nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle3.4.0 → 3.4.2nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
Packagist moodle/moodle3.1 → 3.1.12osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.2 → 3.2.9osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.3 → 3.3.6osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.4 → 3.4.3osvUSpkg:composer/moodle/moodle

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-xjx9-7c29-pwmmMoodle Improper Privilege Management 2022-05-13ghsa · osvUS
An issue was discovered in Moodle 3.x. Students who submitted assignments and exported them to portfolios can download any stored Moodle file by changing the download URL.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2018-05-25modified 2026-06-17

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+6603 more

references (6)

External citations — patches, advisories, analysis.

https://moodle.org/mod/forum/discuss.php?d=371200 cnnvd
https://www.securityfocus.com/bid/104307 cnnvd
http://www.securityfocus.com/bid/104307 enisa_euvd
https://moodle.org/mod/forum/discuss.php?d=371200 enisa_euvd
http://www.securityfocus.com/bid/104307Third Party AdvisoryVDB Entrynvd
https://moodle.org/mod/forum/discuss.php?d=371200PatchVendor Advisorynvd

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