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CVE-2020-25703

Good to know:

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Date: November 19, 2020

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.

Language: PHP

Severity Score

Related Resources (9)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B55KXBVAT45MDASJ3EK6VIGQOYGJ4NH6/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B55KXBVAT45MDASJ3EK6VIGQOYGJ4NH6
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4NNFCHPPHRJNJROIX6SYMHOC6HMKP3GU
https://github.com/moodle/moodle
https://moodle.org/mod/forum/discuss.php?d=413941
https://nvd.nist.gov/vuln/detail/CVE-2020-25703
https://bugzilla.redhat.com/show_bug.cgi?id=1895439
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4NNFCHPPHRJNJROIX6SYMHOC6HMKP3GU/
https://www.mend.io/vulnerability-database/CVE-2020-25703

Severity Score

Weakness Type (CWE)

Information Leak / Disclosure

CWE-200

Insertion of Sensitive Information Into Sent Data

CWE-201

Top Fix

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Upgrade to version 3.10, 3.9.3, 3.8.6 and 3.7.9

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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