UpHeron
All vulnerabilities

Servers and applications

CVE-2015-5338

Multiple cross-site request forgery (CSRF) vulnerabilities in the lesson module in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 allow remote attackers to hijack the authentication of arbitrary users for requests to (1) mod/lesson/mediafile.php or (2) mod/lesson/view.php.

Severity
High 8.8
Published
22 Feb 2016
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
0.8% in the next 30 daysHigher than 56% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Cross-site request forgery (CWE-352)
Attack
Over the network · No login needed · Needs someone to click or open something
Attacker can
Read data · Change data · Take it down
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Sources
NVD

Affected software

SoftwareAffected versions
MoodleServers and applications · cpe:a:moodle:moodle
  • Version 2.9.2
  • Version 2.9.1
  • Version 2.9.0
  • Version 2.8.8
All 24 release lines
  • Every version up to 2.6.11
  • Version 2.7.0
  • Version 2.7.1
  • Version 2.7.2
  • Version 2.7.3
  • Version 2.7.4
  • Version 2.7.5
  • Version 2.7.6
  • Version 2.7.7
  • Version 2.7.8
  • Version 2.7.9
  • Version 2.7.10
  • Version 2.8.0
  • Version 2.8.1
  • Version 2.8.2
  • Version 2.8.3
  • Version 2.8.4
  • Version 2.8.5
  • Version 2.8.6
  • Version 2.8.7
  • Version 2.8.8
  • Version 2.9.0
  • Version 2.9.1
  • Version 2.9.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2015-5338
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2015-5338