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GoogleOSV:CVE-2023-3533

HistoryNov 28, 2023 - 7:15 a.m.

CVE-2023-3533

2023-11-2807:15:42

Google

osv.dev

cve-2023-3533

file upload

path traversal

cross-site scripting

remote code execution

unauthenticated attackers

chamilo lms

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.0%

JSON

Path traversal in file upload functionality in /main/webservices/additional_webservices.php in Chamilo LMS <= v1.11.20 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via arbitrary file write.

CPENameOperatorVersion
chamilo-lmseq1.10.x.pre-doctrine
chamilo-lmseq1.11.6-alpha.1
chamilo-lmseq1.9.8
chamilo-lmseqCHAMILO_1_9_6_STABLE
chamilo-lmseqCHAMILO_1_9_2_STABLE_QUARTER
chamilo-lmseq1.11.8
chamilo-lmseqCHAMILO_1_8_6_2_STABLE
chamilo-lmseqCHAMILO_1_8_7_RC_1
chamilo-lmseq1.11.12
chamilo-lmseq1.11.20

Name	Operator	Version
chamilo-lms	eq	1.10.x.pre-doctrine
chamilo-lms	eq	1.11.6-alpha.1
chamilo-lms	eq	1.9.8
chamilo-lms	eq	CHAMILO_1_9_6_STABLE
chamilo-lms	eq	CHAMILO_1_9_2_STABLE_QUARTER
chamilo-lms	eq	1.11.8
chamilo-lms	eq	CHAMILO_1_8_6_2_STABLE
chamilo-lms	eq	CHAMILO_1_8_7_RC_1
chamilo-lms	eq	1.11.12
chamilo-lms	eq	1.11.20

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References

github.com/chamilo/chamilo-lms/commit/37be9ce7243a30259047dd4517c48ff8b21d657a

starlabs.sg/advisories/23/23-3533/

support.chamilo.org/projects/chamilo-18/wiki/security_issues#Issue-124-2023-07-13-Critical-impact-High-risk-Unauthenticated-Arbitrary-File-Write-RCE-CVE-2023-3533

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.0%

JSON

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