CVE-2021-20280

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Source
https://cve.org/CVERecord?id=CVE-2021-20280
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-20280.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-20280
Aliases
Downstream
Published
2021-03-15T22:15:13.203Z
Modified
2026-03-20T04:05:55.967375Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Text-based feedback answers required additional sanitizing to prevent stored XSS and blind SSRF risks in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.

References

Affected packages

Git / github.com/moodle/moodle

Affected ranges

Type
GIT
Repo
https://github.com/moodle/moodle
Events
Introduced
46574904afd39578fa4146bf1fc5c401ac680aa6
Fixed
5a1b6a9d50f5af06ac03fd9022c3fd4d23f60602
Introduced
f968cd44e8ee5d54b1bc56823040ff770dbf18af
Fixed
6f7e3ca2f7e853a183559cfb6d10fa0eb8fc6877
Introduced
500c131eb49771e36f68d151dfa37fef5a9bc2df
Fixed
02a2e649e92d570c7fa735bf05f69b588036f761
Introduced
ec58cefefb2722f61f77c9a2b6a12d40a8c078a0
Fixed
15f3dddd042a3af82120df91e835c75bf840d2e1
Database specific 
{
    "versions": [
        {
            "introduced": "3.5.0"
        },
        {
            "fixed": "3.5.17"
        },
        {
            "introduced": "3.8.0"
        },
        {
            "fixed": "3.8.8"
        },
        {
            "introduced": "3.9.0"
        },
        {
            "fixed": "3.9.5"
        },
        {
            "introduced": "3.10.0"
        },
        {
            "fixed": "3.10.2"
        }
    ]
}

Affected versions

v3.*
v3.10.0
v3.10.0-beta
v3.10.0-rc1
v3.10.0-rc2
v3.10.1
v3.5.0
v3.5.1
v3.5.10
v3.5.11
v3.5.12
v3.5.13
v3.5.14
v3.5.15
v3.5.16
v3.5.2
v3.5.3
v3.5.4
v3.5.5
v3.5.6
v3.5.7
v3.5.8
v3.5.9
v3.6.0
v3.6.0-beta
v3.6.0-rc1
v3.6.0-rc2
v3.6.0-rc3
v3.7.0
v3.7.0-beta
v3.7.0-rc1
v3.7.0-rc2
v3.8.0
v3.8.0-beta
v3.8.0-rc1
v3.8.1
v3.8.2
v3.8.3
v3.8.4
v3.8.5
v3.8.6
v3.8.7
v3.9.0
v3.9.0-beta
v3.9.0-rc1
v3.9.0-rc2
v3.9.0-rc3
v3.9.1
v3.9.2
v3.9.3
v3.9.4

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "32"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "33"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "34"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-20280.json"