Medium severity · published Nov 19, 2020
CVE-2020-25703
The participants table download in Moodle always included user emails, but should have only done so when users' emails are not hidden
5.3
CVSS
1.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
32; 33 · source: NVD
MO
Moodle · Moodle
3.7.0 through 3.7.8; 3.8.0 through 3.8.5; 3.9.0 through 3.9.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-25703
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-25703
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1895439
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4NNFCHPPHRJNJROIX6SYMHOC6HMKP3GU/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B55KXBVAT45MDASJ3EK6VIGQOYGJ4NH6/
Patch
https://moodle.org/mod/forum/discuss.php?d=413941
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