CVE-2020-25703

Name: CVE-2020-25703
Creator: NVD / NIST
Published: 2020-11-19T17:15:13.06+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 1.52%

Last modified Jun 17, 2026

CVE-2020-25703 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 1.52% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

1.52%

71.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Moodle	Moodle	>= 3.7.0, <= 3.7.8
Moodle	Moodle	>= 3.8.0, <= 3.8.5
Moodle	Moodle	>= 3.9.0, <= 3.9.2
Fedoraproject	Fedora	32
Fedoraproject	Fedora	33

References

Timeline

Published: Nov 19, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-25703?

How severe is CVE-2020-25703?

CVE-2020-25703 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.52% probability of exploitation in the next 30 days.

How do I fix CVE-2020-25703?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-25703?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST