Unscored severity · published Jun 1, 2015
CVE-2015-3175
Multiple open redirect vulnerabilities in Moodle through 2.5.9, 2.6.x before 2.6.11, 2.7.x before 2.7.8, and 2.8.x before 2.8.6 allow remote attackers to redirect users to…
–
CVSS
1.9%
EPSS
No
On KEV
Description
Multiple open redirect vulnerabilities in Moodle through 2.5.9, 2.6.x before 2.6.11, 2.7.x before 2.7.8, and 2.8.x before 2.8.6 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via vectors involving an error page that links to a URL from an HTTP Referer header.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Moodle · Moodle
through 2.5.9; 2.5.0; 2.5.1; 2.5.2; 2.5.3; 2.5.4; +29 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-3175
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-3175
git.moodle.org
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-49179
openwall.com
http://openwall.com/lists/oss-security/2015/05/18/1
www.securityfocus.com
http://www.securityfocus.com/bid/74720
www.securitytracker.com
http://www.securitytracker.com/id/1032358
Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=313682
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
SQL injection risk in course search module list filter
9.8
CVE-2024-33999
moodle: unsafe direct use of $_SERVER['HTTP_REFERER'] in admin/tool/mfa/index.php
9.8
CVE-2023-5550
Moodle: rce due to lfi risk in some misconfigured shared hosting environments