CVE-2022-2820 - Vulnerability Details - OpenCVE

Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Namelessmc	Nameless

Configuration 1 [-]

cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de
https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19

History

Wed, 25 Feb 2026 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 25 Feb 2026 15:15:00 +0000

Type	Values Removed	Values Added
Description	Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2.	Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2.

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2022-08-15T10:30:53.000Z

Updated: 2024-08-03T00:52:58.982Z

Reserved: 2022-08-15T00:00:00.000Z

Link: CVE-2022-2820

Vulnrichment

Updated: 2024-08-03T00:52:58.982Z

NVD

Status : Modified

Published: 2022-08-15T11:21:31.687

Modified: 2026-02-25T15:19:05.737

Link: CVE-2022-2820

Redhat

No data.

{"containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "namelessmc/nameless", "vendor": "namelessmc", "versions": [{"lessThan": "v2.0.2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2.</p>"}], "value": "Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-384", "description": "CWE-384 Session Fixation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev", "dateUpdated": "2023-07-10T07:49:16.320Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de"}], "source": {"advisory": "df06b7d7-6077-43a5-bd81-3cc66f0d4d19", "discovery": "EXTERNAL"}, "title": "Session Fixation in namelessmc/nameless", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@huntr.dev", "ID": "CVE-2022-2820", "STATE": "PUBLIC", "TITLE": "Improper Access Control in namelessmc/nameless"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "namelessmc/nameless", "version": {"version_data": [{"version_affected": "<", "version_value": "v2.0.2"}]}}]}, "vendor_name": "namelessmc"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Improper Access Control in GitHub repository namelessmc/nameless prior to v2.0.2."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-284 Improper Access Control"}]}]}, "references": {"reference_data": [{"name": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19"}, {"name": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de", "refsource": "MISC", "url": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de"}]}, "source": {"advisory": "df06b7d7-6077-43a5-bd81-3cc66f0d4d19", "discovery": "EXTERNAL"}}}, "adp": [{"affected": [{"vendor": "namelessmc", "product": "nameless", "cpes": ["cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "0", "status": "affected", "lessThan": "2.0.2", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-07-23T20:26:40.987921Z", "id": "CVE-2022-2820", "options": [{"Exploitation": "poc"}, {"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": "2024-07-23T20:27:57.166Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T00:52:58.982Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de"}]}]}, "cveMetadata": {"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "cveId": "CVE-2022-2820", "datePublished": "2022-08-15T10:30:53.000Z", "dateReserved": "2022-08-15T00:00:00.000Z", "dateUpdated": "2024-08-03T00:52:58.982Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de", "tags": ["x_refsource_MISC", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T00:52:58.982Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-2820", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-07-23T20:26:40.987921Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*"], "vendor": "namelessmc", "product": "nameless", "versions": [{"status": "affected", "version": "0", "lessThan": "2.0.2", "versionType": "custom"}], "defaultStatus": "unaffected"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-23T20:27:52.337Z"}}], "cna": {"title": "Session Fixation in namelessmc/nameless", "source": {"advisory": "df06b7d7-6077-43a5-bd81-3cc66f0d4d19", "discovery": "EXTERNAL"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "namelessmc", "product": "namelessmc/nameless", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "v2.0.2", "versionType": "custom"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de", "tags": ["x_refsource_MISC"]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2.", "supportingMedia": [{"type": "text/html", "value": "<p>Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-384", "description": "CWE-384 Session Fixation"}]}], "providerMetadata": {"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev", "dateUpdated": "2023-07-10T07:49:16.320Z"}, "x_legacyV4Record": {"impact": {"cvss": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, "source": {"advisory": "df06b7d7-6077-43a5-bd81-3cc66f0d4d19", "discovery": "EXTERNAL"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "v2.0.2", "version_affected": "<"}]}, "product_name": "namelessmc/nameless"}]}, "vendor_name": "namelessmc"}]}}, "data_type": "CVE", "references": {"reference_data": [{"url": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19", "name": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19", "refsource": "CONFIRM"}, {"url": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de", "name": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de", "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "Improper Access Control in GitHub repository namelessmc/nameless prior to v2.0.2."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-284 Improper Access Control"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-2820", "STATE": "PUBLIC", "TITLE": "Improper Access Control in namelessmc/nameless", "ASSIGNER": "security@huntr.dev"}}}}, "cveMetadata": {"cveId": "CVE-2022-2820", "state": "PUBLISHED", "dateUpdated": "2024-08-03T00:52:58.982Z", "dateReserved": "2022-08-15T00:00:00.000Z", "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "datePublished": "2022-08-15T10:30:53.000Z", "assignerShortName": "@huntrdev"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*", "matchCriteriaId": "1F1C3B9E-870D-4C08-92E2-9FAFF94700C2", "versionEndExcluding": "2.0.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2."}, {"lang": "es", "value": "Un Control de Acceso Inapropiado en el repositorio de GitHub namelessmc/nameless versiones anteriores a v2.0.2."}], "id": "CVE-2022-2820", "lastModified": "2026-02-25T15:19:05.737", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 4.7, "source": "security@huntr.dev", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-15T11:21:31.687", "references": [{"source": "security@huntr.dev", "tags": ["Patch"], "url": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Patch"], "url": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/namelessmc/nameless/commit/469bebc17855720e43f0c8209c88a57d2b55f6de"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "https://huntr.dev/bounties/df06b7d7-6077-43a5-bd81-3cc66f0d4d19"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-384"}], "source": "security@huntr.dev", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-384"}], "source": "nvd@nist.gov", "type": "Secondary"}]}