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Vulnerability details: VCID-q45u-xhmk-suhp
Vulnerability ID VCID-q45u-xhmk-suhp
Aliases CVE-2024-43428
GHSA-2r9m-wg35-rfvc
Summary Moodle vulnerable to cache poisoning via injection into storage To address a cache poisoning risk in Moodle, additional validation for local storage was required.
Status Published
Exploitability 0.5
Weighted Severity 6.9
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-345 Insufficient Verification of Data Authenticity
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 7.7 http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-81718
generic_textual MODERATE http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-81718
epss 0.00022 https://api.first.org/data/v1/epss?cve=CVE-2024-43428
epss 0.00022 https://api.first.org/data/v1/epss?cve=CVE-2024-43428
cvssv3.1 7.7 https://bugzilla.redhat.com/show_bug.cgi?id=2304256
generic_textual MODERATE https://bugzilla.redhat.com/show_bug.cgi?id=2304256
ssvc Track https://bugzilla.redhat.com/show_bug.cgi?id=2304256
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-2r9m-wg35-rfvc
cvssv3.1 7.7 https://github.com/moodle/moodle
generic_textual MODERATE https://github.com/moodle/moodle
cvssv3.1 7.7 https://moodle.org/mod/forum/discuss.php?d=461196
generic_textual MODERATE https://moodle.org/mod/forum/discuss.php?d=461196
ssvc Track https://moodle.org/mod/forum/discuss.php?d=461196
cvssv3.1 7.1 https://nvd.nist.gov/vuln/detail/CVE-2024-43428
cvssv3.1 7.7 https://nvd.nist.gov/vuln/detail/CVE-2024-43428
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2024-43428
Reference id Reference type URL
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-81718
https://api.first.org/data/v1/epss?cve=CVE-2024-43428
https://bugzilla.redhat.com/show_bug.cgi?id=2304256
https://github.com/moodle/moodle
https://moodle.org/mod/forum/discuss.php?d=461196
https://nvd.nist.gov/vuln/detail/CVE-2024-43428
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
GHSA-2r9m-wg35-rfvc https://github.com/advisories/GHSA-2r9m-wg35-rfvc
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-81718
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://bugzilla.redhat.com/show_bug.cgi?id=2304256
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-11-07T14:41:01Z/ Found at https://bugzilla.redhat.com/show_bug.cgi?id=2304256
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://github.com/moodle/moodle
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://moodle.org/mod/forum/discuss.php?d=461196
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-11-07T14:41:01Z/ Found at https://moodle.org/mod/forum/discuss.php?d=461196
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2024-43428
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2024-43428
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.04274
EPSS Score 0.00022
Published At June 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T12:10:41.456078+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/11/GHSA-2r9m-wg35-rfvc/GHSA-2r9m-wg35-rfvc.json 36.1.3