CVE-2023-45210 - Vulnerability Details - OpenCVE

Description

Pleasanter 1.3.47.0 and earlier contains an improper access control vulnerability, which may allow a remote authenticated attacker to view the temporary files uploaded by other users who are not permitted to access.

Published: 2023-12-06

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Implem Inc.

Pleasanter

affected

Version	Status	Constraints
`1.3.47.0 and earlier`	affected	—

Configuration 1 [-]

cpe:2.3:a:pleasanter:pleasanter:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-49517	Pleasanter 1.3.47.0 and earlier contains an improper access control vulnerability, which may allow a remote authenticated attacker to view the temporary files uploaded by other users who are not permitted to access.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0025.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://jvn.jp/en/jp/JVN96209256/
https://pleasanter.org/archives/vulnerability-update-202311

History

Wed, 28 May 2025 16:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-284
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Pleasanter Pleasanter

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2023-12-06T08:40:41.155Z

Updated: 2025-05-28T15:49:58.291Z

Reserved: 2023-10-31T01:54:11.551Z

Link: CVE-2023-45210

Vulnrichment

Updated: 2024-08-02T20:14:19.869Z

NVD

Status : Modified

Published: 2023-12-06T09:15:08.163

Modified: 2025-05-28T16:15:30.823

Link: CVE-2023-45210

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-45210", "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "state": "PUBLISHED", "assignerShortName": "jpcert", "dateReserved": "2023-10-31T01:54:11.551Z", "datePublished": "2023-12-06T08:40:41.155Z", "dateUpdated": "2025-05-28T15:49:58.291Z"}, "containers": {"cna": {"affected": [{"vendor": "Implem Inc.", "product": "Pleasanter", "versions": [{"version": "1.3.47.0 and earlier", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "Pleasanter 1.3.47.0 and earlier contains an improper access control vulnerability, which may allow a remote authenticated attacker to view the temporary files uploaded by other users who are not permitted to access."}], "problemTypes": [{"descriptions": [{"description": "Improper access control", "lang": "en", "type": "text"}]}], "references": [{"url": "https://pleasanter.org/archives/vulnerability-update-202311"}, {"url": "https://jvn.jp/en/jp/JVN96209256/"}], "providerMetadata": {"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert", "dateUpdated": "2023-12-06T08:40:41.155Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:14:19.869Z"}, "title": "CVE Program Container", "references": [{"url": "https://pleasanter.org/archives/vulnerability-update-202311", "tags": ["x_transferred"]}, {"url": "https://jvn.jp/en/jp/JVN96209256/", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-284", "lang": "en", "description": "CWE-284 Improper Access Control"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-05-28T15:48:33.200555Z", "id": "CVE-2023-45210", "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": "2025-05-28T15:49:58.291Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://pleasanter.org/archives/vulnerability-update-202311", "tags": ["x_transferred"]}, {"url": "https://jvn.jp/en/jp/JVN96209256/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:14:19.869Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-45210", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-05-28T15:48:33.200555Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-284", "description": "CWE-284 Improper Access Control"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-28T15:49:54.350Z"}}], "cna": {"affected": [{"vendor": "Implem Inc.", "product": "Pleasanter", "versions": [{"status": "affected", "version": "1.3.47.0 and earlier"}]}], "references": [{"url": "https://pleasanter.org/archives/vulnerability-update-202311"}, {"url": "https://jvn.jp/en/jp/JVN96209256/"}], "descriptions": [{"lang": "en", "value": "Pleasanter 1.3.47.0 and earlier contains an improper access control vulnerability, which may allow a remote authenticated attacker to view the temporary files uploaded by other users who are not permitted to access."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Improper access control"}]}], "providerMetadata": {"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert", "dateUpdated": "2023-12-06T08:40:41.155Z"}}}, "cveMetadata": {"cveId": "CVE-2023-45210", "state": "PUBLISHED", "dateUpdated": "2025-05-28T15:49:58.291Z", "dateReserved": "2023-10-31T01:54:11.551Z", "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "datePublished": "2023-12-06T08:40:41.155Z", "assignerShortName": "jpcert"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pleasanter:pleasanter:*:*:*:*:*:*:*:*", "matchCriteriaId": "AAA04A57-55E0-4DFE-B3F8-173CEC1EA1C6", "versionEndIncluding": "1.3.47.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Pleasanter 1.3.47.0 and earlier contains an improper access control vulnerability, which may allow a remote authenticated attacker to view the temporary files uploaded by other users who are not permitted to access."}, {"lang": "es", "value": "Pleasanter 1.3.47.0 y versiones anteriores contienen una vulnerabilidad de control de acceso inadecuado, que puede permitir que un atacante autenticado remoto vea los archivos temporales cargados por otros usuarios a los que no se les permite acceder."}], "id": "CVE-2023-45210", "lastModified": "2025-05-28T16:15:30.823", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-12-06T09:15:08.163", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN96209256/"}, {"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "https://pleasanter.org/archives/vulnerability-update-202311"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN96209256/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://pleasanter.org/archives/vulnerability-update-202311"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-284"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}