CVE-2022-35650

highpriority · attend · 59EPSS 0.537 · 99 %ileexploit · PoCEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

53.7% (99th) EPSS

CVSS 7.5 · high

Is it mine?

19 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

The vulnerability was found in Moodle, occurs due to input validation error when importing lesson questions. This insufficient path checks results in arbitrary file read risk. This vulnerability allows a remote attacker to perform directory traversal attacks. The capability to access this feature is only available to teachers, managers and admins by default.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20USCWE-20USCWE-22USCWE-22US

exploits (1)

Public proof-of-concept and weaponised exploit code.

Gr4y-r0se/CVE-2022-35650Exploit for CVE-2022-35650, a Moodle Arbitrary File Read.PoC · poc_in_github

affected products (19)

Products and version ranges known to be affected.

n/a Moodle≤ Fixed in moodle 4.0.2, moodle 3.11.8, moodle 3.9.15enisa_euvdEU
Fedora Project Fedora≤ 35fstec_bduRU
Fedora Project Fedora≤ 36fstec_bduRU
Мартин Догиамас Moodle3.11.0 → 3.11.8fstec_bduRU
Мартин Догиамас Moodle3.9.0 → 3.9.15fstec_bduRU
Мартин Догиамас Moodle4.0.0 → 4.0.2fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
ФССП России ОС ТД АИС ФССП России≤ ИК6fstec_bduRU
fedoraproject fedora= 35nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
fedoraproject fedora= 36nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
moodle moodle3.11.0 → 3.11.8nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle3.9.0 → 3.9.15nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.0.0 → 4.0.2nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
Bitnami moodle3.11.0 → 3.11.8osvUSpkg:bitnami/moodle
Bitnami moodle3.9.0 → 3.9.15osvUSpkg:bitnami/moodle
Bitnami moodle4.0.0 → 4.0.2osvUSpkg:bitnami/moodle
Packagist moodle/moodle3.11 → 3.11.8osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.9 → 3.9.15osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle4.0 → 4.0.2osvUSpkg:composer/moodle/moodle

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-pgm5-cr62-prxqMoodle Arbitrary file read when importing lesson questions2022-07-26ghsa · osvUS
The vulnerability was found in Moodle, occurs due to input validation error when importing lesson questions. This insufficient path checks results in arbitrary file read risk. This vulnerability allows a remote attacker to perform directory traversal attacks. The capability to access this feature is only available to teachers, managers and admins by default.
BIT-moodle-2022-356502024-03-06vendor · osvUS
The vulnerability was found in Moodle, occurs due to input validation error when importing lesson questions. This insufficient path checks results in arbitrary file read risk. This vulnerability allows a remote attacker to perform directory traversal attacks. The capability to access this feature is only available to teachers, managers and admins by default.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv nvd NVD CVE.org MITRE

published 2022-07-25modified 2026-06-17

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+25171 more

references (19)

External citations — patches, advisories, analysis.

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