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cvelistFedoraCVELIST:CVE-2023-5542
HistoryNov 09, 2023 - 7:27 p.m.

CVE-2023-5542 Moodle: students can view other users in "only see own membership" groups

2023-11-0919:27:38
CWE-284
fedora
www.cve.org
5
moodle
security
students
groups
visibility

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

AI Score

6.9

Confidence

Low

EPSS

0.001

Percentile

21.1%

Students in “Only see own membership” groups could see other students in the group, which should be hidden.

CNA Affected

[
  {
    "versions": [
      {
        "status": "affected",
        "version": "4.2.2"
      }
    ],
    "packageName": "moodle",
    "collectionURL": "https://git.moodle.org",
    "defaultStatus": "unaffected"
  }
]

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

AI Score

6.9

Confidence

Low

EPSS

0.001

Percentile

21.1%