Unscored severity · published Mar 25, 2013
CVE-2013-1834
notes/edit.php in Moodle 1.9.x through 1.9.19, 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allows remote authenticated users to reassign…
–
CVSS
1.7%
EPSS
No
On KEV
Description
notes/edit.php in Moodle 1.9.x through 1.9.19, 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allows remote authenticated users to reassign notes via a modified (1) userid or (2) courseid field.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Moodle · Moodle
1.9.1; 1.9.2; 1.9.3; 1.9.4; 1.9.5; 1.9.6; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-1834
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-1834
Patch
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-37411
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101310.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101358.html
openwall.com
http://openwall.com/lists/oss-security/2013/03/25/2
Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=225346
More from Moodle
10.0
CVE-2019-3809
A flaw was found in Moodle versions 3.1 to 3.1.15 and earlier unsupported versions
9.8
CVE-2025-67856
Moodle: moodle: privilege escalation via incomplete role checks in badge awarding
9.8
CVE-2025-26533
An SQL injection risk was identified in the module list filter within course search
9.8
CVE-2024-33999
The referrer URL used by MFA required additional sanitizing, rather than being used directly
9.8
CVE-2023-5550
In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user who also has direct access to the web server outside of the…
