CVE-2026-16084

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-16084", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-07-17T13:50:07.157Z", "datePublished": "2026-07-18T09:00:10.981Z", "dateUpdated": "2026-07-21T02:28:05.666Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-07-18T09:00:10.981Z"}, "title": "Sipeed PicoClaw web.go web_fetch server-side request forgery", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-918", "lang": "en", "description": "Server-Side Request Forgery"}]}], "affected": [{"vendor": "Sipeed", "product": "PicoClaw", "versions": [{"version": "0.2.0", "status": "affected"}, {"version": "0.2.1", "status": "affected"}, {"version": "0.2.2", "status": "affected"}, {"version": "0.2.3", "status": "affected"}, {"version": "0.2.4", "status": "affected"}, {"version": "0.2.5", "status": "affected"}, {"version": "0.2.6", "status": "affected"}, {"version": "0.2.7", "status": "affected"}, {"version": "0.2.8", "status": "affected"}, {"version": "0.2.9", "status": "affected"}], "cpes": ["cpe:2.3:a:sipeed:picoclaw:*:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "A weakness has been identified in Sipeed PicoClaw up to 0.2.9. This impacts the function web_fetch of the file pkg/tools/integration/web.go. This manipulation causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. Patch name: c15aac21fe05ee103a470e1104bc891754e83392. To fix this issue, it is recommended to deploy a patch."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 6.9, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 7.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "HIGH"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 7.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "HIGH"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}], "timeline": [{"time": "2026-07-17T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-07-17T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-07-17T15:55:30.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Eric-i (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/379796", "name": "VDB-379796 | Sipeed PicoClaw web.go web_fetch server-side request forgery", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/379796/cti", "name": "VDB-379796 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-16084", "name": "CVE-2026-16084 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/852946", "name": "Submit #852946 | Sipeed PicoClaw <= 0.2.9 Server-Side Request Forgery (CWE-918)", "tags": ["third-party-advisory"]}, {"url": "https://github.com/sipeed/picoclaw/issues/3074", "tags": ["exploit", "issue-tracking"]}, {"url": "https://github.com/sipeed/picoclaw/pull/3143", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/sipeed/picoclaw/commit/c15aac21fe05ee103a470e1104bc891754e83392", "tags": ["patch"]}, {"url": "https://github.com/sipeed/picoclaw/", "tags": ["product"]}], "tags": ["x_open-source"]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-21T02:27:55.393932Z", "id": "CVE-2026-16084", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"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": "2026-07-21T02:28:05.666Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-16084", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-21T02:27:55.393932Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-21T02:28:00.767Z"}}], "cna": {"tags": ["x_open-source"], "title": "Sipeed PicoClaw web.go web_fetch server-side request forgery", "credits": [{"lang": "en", "type": "reporter", "value": "Eric-i (VulDB User)"}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 6.9, "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 7.3, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 7.3, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}], "affected": [{"cpes": ["cpe:2.3:a:sipeed:picoclaw:*:*:*:*:*:*:*:*"], "vendor": "Sipeed", "product": "PicoClaw", "versions": [{"status": "affected", "version": "0.2.0"}, {"status": "affected", "version": "0.2.1"}, {"status": "affected", "version": "0.2.2"}, {"status": "affected", "version": "0.2.3"}, {"status": "affected", "version": "0.2.4"}, {"status": "affected", "version": "0.2.5"}, {"status": "affected", "version": "0.2.6"}, {"status": "affected", "version": "0.2.7"}, {"status": "affected", "version": "0.2.8"}, {"status": "affected", "version": "0.2.9"}]}], "timeline": [{"lang": "en", "time": "2026-07-17T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2026-07-17T02:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2026-07-17T15:55:30.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/vuln/379796", "name": "VDB-379796 | Sipeed PicoClaw web.go web_fetch server-side request forgery", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/379796/cti", "name": "VDB-379796 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-16084", "name": "CVE-2026-16084 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/852946", "name": "Submit #852946 | Sipeed PicoClaw <= 0.2.9 Server-Side Request Forgery (CWE-918)", "tags": ["third-party-advisory"]}, {"url": "https://github.com/sipeed/picoclaw/issues/3074", "tags": ["exploit", "issue-tracking"]}, {"url": "https://github.com/sipeed/picoclaw/pull/3143", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/sipeed/picoclaw/commit/c15aac21fe05ee103a470e1104bc891754e83392", "tags": ["patch"]}, {"url": "https://github.com/sipeed/picoclaw/", "tags": ["product"]}], "descriptions": [{"lang": "en", "value": "A weakness has been identified in Sipeed PicoClaw up to 0.2.9. This impacts the function web_fetch of the file pkg/tools/integration/web.go. This manipulation causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. Patch name: c15aac21fe05ee103a470e1104bc891754e83392. To fix this issue, it is recommended to deploy a patch."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-918", "description": "Server-Side Request Forgery"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-07-18T09:00:10.981Z"}}}, "cveMetadata": {"cveId": "CVE-2026-16084", "state": "PUBLISHED", "dateUpdated": "2026-07-21T02:28:05.666Z", "dateReserved": "2026-07-17T13:50:07.157Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2026-07-18T09:00:10.981Z", "assignerShortName": "VulDB"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:sipeed:picoclaw:*:*:*:*:*:*:*:*"], "product": "PicoClaw", "vendor": "Sipeed", "versions": [{"status": "affected", "version": "0.2.0"}, {"status": "affected", "version": "0.2.1"}, {"status": "affected", "version": "0.2.2"}, {"status": "affected", "version": "0.2.3"}, {"status": "affected", "version": "0.2.4"}, {"status": "affected", "version": "0.2.5"}, {"status": "affected", "version": "0.2.6"}, {"status": "affected", "version": "0.2.7"}, {"status": "affected", "version": "0.2.8"}, {"status": "affected", "version": "0.2.9"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A weakness has been identified in Sipeed PicoClaw up to 0.2.9. This impacts the function web_fetch of the file pkg/tools/integration/web.go. This manipulation causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. Patch name: c15aac21fe05ee103a470e1104bc891754e83392. To fix this issue, it is recommended to deploy a patch."}, {"lang": "es", "value": "Se ha identificado una debilidad en Sipeed PicoClaw hasta la versi\u00f3n 0.2.9. Esto afecta a la funci\u00f3n web_fetch del archivo pkg/tools/integration/web.go. Esta manipulaci\u00f3n causa falsificaci\u00f3n de petici\u00f3n del lado del servidor. La explotaci\u00f3n remota del ataque es posible. El exploit se ha hecho p\u00fablico y podr\u00eda usarse para ataques. Nombre del parche: c15aac21fe05ee103a470e1104bc891754e83392. Para solucionar este problema, se recomienda desplegar un parche."}], "id": "CVE-2026-16084", "lastModified": "2026-10-24T20:10:00.137", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-16084", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-21T02:27:55.393932Z", "version": "2.0.3"}}]}, "published": "2026-07-18T09:17:08.113", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/sipeed/picoclaw/"}, {"source": "cna@vuldb.com", "url": "https://github.com/sipeed/picoclaw/commit/c15aac21fe05ee103a470e1104bc891754e83392"}, {"source": "cna@vuldb.com", "url": "https://github.com/sipeed/picoclaw/issues/3074"}, {"source": "cna@vuldb.com", "url": "https://github.com/sipeed/picoclaw/pull/3143"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-16084"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/852946"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/379796"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/379796/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.1"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.2"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.3"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.4"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.5"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.6"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.7"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.8"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.2.9"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "PicoClaw", "source": "cna", "vendor": "Sipeed"}, "product": "picoclaw", "vendor": "sipeed"}], "created": "2026-07-21T22:00:04.860955+00:00", "updated": "2026-07-30T23:15:06.072068+00:00", "vendors": ["sipeed", "sipeed$PRODUCT$picoclaw"]}