CVE-2020-25703

mediumpriority · track · 22EPSS 0.015 · 75 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.54% (75th) EPSS

CVSS 5 · medium

Is it mine?

16 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

The participants table download in Moodle always included user emails, but should have only done so when users' emails are not hidden. Versions affected: 3.9 to 3.9.2, 3.8 to 3.8.5 and 3.7 to 3.7.8. This is fixed in moodle 3.9.3, 3.8.6, 3.7.9, and 3.10.

cvss

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

5.3

010

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

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-200USCWE-201US

affected products (16)

Products and version ranges known to be affected.

n/a Moodle≤ Fixed in 3.7.9enisa_euvdEU
n/a Moodle≤ Fixed in 3.9.3enisa_euvdEU
n/a Moodle≤ Fixed in 3.10enisa_euvdEU
n/a Moodle≤ Fixed in 3.8.6enisa_euvdEU
fedoraproject fedora= 32nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
fedoraproject fedora= 33nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
moodle moodle3.7.0 → 3.7.8nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle3.8.0 → 3.8.5nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle3.9.0 → 3.9.2nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
Bitnami moodle3.7.0 → 3.7.9osvUSpkg:bitnami/moodle
Bitnami moodle3.8.0 → 3.8.6osvUSpkg:bitnami/moodle
Bitnami moodle3.9.0 → 3.9.3osvUSpkg:bitnami/moodle
Packagist moodle/moodle3.10.0-beta → 3.10.0osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.7.0 → 3.7.9osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.8.0 → 3.8.6osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.9.0 → 3.9.3osvUSpkg:composer/moodle/moodle

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-c7v4-m269-4995Exposure of Sensitive Information to an Unauthorized Actor in Moodle2021-10-21ghsa · osvUS
The participants table download in Moodle always included user emails, but should have only done so when users' emails are not hidden. Versions affected: 3.9 to 3.9.2, 3.8 to 3.8.5 and 3.7 to 3.7.8. This is fixed in moodle 3.9.3, 3.8.6, 3.7.9, and 3.10.
BIT-moodle-2020-257032024-03-06vendor · osvUS
The participants table download in Moodle always included user emails, but should have only done so when users' emails are not hidden. Versions affected: 3.9 to 3.9.2, 3.8 to 3.8.5 and 3.7 to 3.7.8. This is fixed in moodle 3.9.3, 3.8.6, 3.7.9, and 3.10.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2020-11-19modified 2026-06-17

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+19411 more

references (15)

External citations — patches, advisories, analysis.

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