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githubGitHub Advisory DatabaseGHSA-FCCF-P8FX-VJJ4
HistoryMay 13, 2022 - 1:12 a.m.

Moodle vulnerable to PHP object injection attacks

2022-05-1301:12:40
CWE-94
GitHub Advisory Database
github.com
6
moodle
repositories
php object injection
remote attackers
arbitrary code
serialized data
add-on
vulnerable software

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

AI Score

8.5

Confidence

Low

EPSS

0.045

Percentile

92.5%

The Repositories component in Moodle through 2.3.11, 2.4.x before 2.4.11, 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary code via serialized data associated with an add-on.

Affected configurations

Vulners
Node
moodlemoodleRange<2.7.1
OR
moodlemoodleRange<2.6.4
OR
moodlemoodleRange<2.5.7
OR
moodlemoodleRange<2.4.11
VendorProductVersionCPE
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

AI Score

8.5

Confidence

Low

EPSS

0.045

Percentile

92.5%