CVE-2024-3823 - Vulnerability Details - OpenCVE

ReportizFlow

The Base64 Encoder/Decoder WordPress plugin through 0.9.2 does not have CSRF check when updating its settings, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Mranderson	Base64 Encoderdecoder

Configuration 1 [-]

cpe:2.3:a:mranderson:base64_encoderdecoder:*:*:*:*:*:wordpress:*:*

No data.

References

Link	Providers
https://wpscan.com/vulnerability/a138215c-4b8c-4182-978f-d21ce25070d3/

History

Thu, 15 May 2025 13:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Mranderson Mranderson base64 Encoderdecoder
Weaknesses		CWE-352
CPEs		cpe:2.3:a:mranderson:base64_encoderdecoder::::::wordpress::*
Vendors & Products		Mranderson Mranderson base64 Encoderdecoder

Thu, 27 Mar 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 2.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N'}`

Wed, 20 Nov 2024 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2024-05-15T06:00:05.094Z

Updated: 2025-03-27T21:05:29.653Z

Reserved: 2024-04-15T14:54:51.741Z

Link: CVE-2024-3823

Vulnrichment

Updated: 2024-08-01T20:20:02.164Z

NVD

Status : Analyzed

Published: 2024-05-15T06:15:14.650

Modified: 2025-05-15T13:28:00.860

Link: CVE-2024-3823

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-3823", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2024-04-15T14:54:51.741Z", "datePublished": "2024-05-15T06:00:05.094Z", "dateUpdated": "2025-03-27T21:05:29.653Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2024-05-15T06:00:05.094Z"}, "title": "Base64 Encoder/Decoder <= 0.9.2 - Stored XSS via CSRF", "problemTypes": [{"descriptions": [{"description": "CWE-79 Cross-Site Scripting (XSS)", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"description": "CWE-352 Cross-Site Request Forgery (CSRF)", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Base64 Encoder/Decoder", "versions": [{"status": "affected", "versionType": "semver", "version": "0", "lessThanOrEqual": "0.9.2"}], "defaultStatus": "affected"}], "descriptions": [{"lang": "en", "value": "The Base64 Encoder/Decoder WordPress plugin through 0.9.2 does not have CSRF check when updating its settings, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack"}], "references": [{"url": "https://wpscan.com/vulnerability/a138215c-4b8c-4182-978f-d21ce25070d3/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Bob Matyas", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.4, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-05-24T19:28:47.407366Z", "id": "CVE-2024-3823", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-27T21:05:29.653Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:20:02.164Z"}, "title": "CVE Program Container", "references": [{"url": "https://wpscan.com/vulnerability/a138215c-4b8c-4182-978f-d21ce25070d3/", "tags": ["exploit", "vdb-entry", "technical-description", "x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-3823", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2024-04-15T14:54:51.741Z", "datePublished": "2024-05-15T06:00:05.094Z", "dateUpdated": "2025-03-27T21:05:29.653Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2024-05-15T06:00:05.094Z"}, "title": "Base64 Encoder/Decoder <= 0.9.2 - Stored XSS via CSRF", "problemTypes": [{"descriptions": [{"description": "CWE-79 Cross-Site Scripting (XSS)", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"description": "CWE-352 Cross-Site Request Forgery (CSRF)", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Base64 Encoder/Decoder", "versions": [{"status": "affected", "versionType": "semver", "version": "0", "lessThanOrEqual": "0.9.2"}], "defaultStatus": "affected"}], "descriptions": [{"lang": "en", "value": "The Base64 Encoder/Decoder WordPress plugin through 0.9.2 does not have CSRF check when updating its settings, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack"}], "references": [{"url": "https://wpscan.com/vulnerability/a138215c-4b8c-4182-978f-d21ce25070d3/", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Bob Matyas", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:20:02.164Z"}, "title": "CVE Program Container", "references": [{"url": "https://wpscan.com/vulnerability/a138215c-4b8c-4182-978f-d21ce25070d3/", "tags": ["exploit", "vdb-entry", "technical-description", "x_transferred"]}]}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.4, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-3823", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-05-24T19:28:47.407366Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-24T19:28:54.820Z"}}]}}