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CVE-2019-10134

16
FAUCET Score

CVE-2019-10134 describes a low-severity flaw in Moodle versions prior to 3.7, 3.6.4, 3.5.6, 3.4.9, and 3.1.18. The vulnerability allowed users to exceed their private file upload quota via email due to incorrect size checks. With a CVSS score of 3.7 (low), this issue has a network attack vector and low impact, primarily affecting data integrity (L) by allowing quota circumvention. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, indicating a low likelihood of widespread exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.1.0, <= 3.1.17CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
>= 3.4.0, <= 3.4.8CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
>= 3.5.0, <= 3.5.5CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
>= 3.6.0, <= 3.6.3CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.2MEDIUM

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.6
Impact Score
2.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.05%
Probability of exploitation in next 30 days
EPSS Percentile
60.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0106 is in the 41st percentile among its peer group of 1,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 3.6.4
composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 3.5.6
composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 3.4.9
composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 3.1.18

Vendor Advisories (1)

composerGHSA-j8wr-7xxj-c2frmedium

Moodle Private files uploaded via incoming mail processing could bypass quota restrictions

May 24, 2022

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory
moodle.org / mod/forum/discuss.php
PatchVendor Advisory