{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-8838", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2025-08-10T11:19:10.759Z", "datePublished": "2025-08-11T08:32:06.586Z", "dateUpdated": "2025-08-11T12:52:36.979Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2025-08-11T08:32:06.586Z"}, "title": "WinterChenS my-site Backend admin preHandle improper authentication", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-287", "lang": "en", "description": "Improper Authentication"}]}], "affected": [{"vendor": "WinterChenS", "product": "my-site", "versions": [{"version": "1f7525f15934d9d6a278de967f6ec9f1757738d8", "status": "affected"}], "modules": ["Backend Interface"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8. This vulnerability affects the function preHandle of the file /admin/ of the component Backend Interface. The manipulation of the argument uri leads to improper authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The code maintainer responded to the issue that \"[he] tried it, and using this link automatically redirects to the login page.\""}, {"lang": "de", "value": "Betroffen ist die Funktion preHandle der Datei /admin/ der Komponente Backend Interface. Durch das Beeinflussen des Arguments uri mit unbekannten Daten kann eine improper authentication-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Zur Zeit ist nicht genau klar, ob diese Schwachstelle in der besagten Form wirklich existiert. Dieses Produkt verzichtet auf eine Versionierung und verwendet stattdessen Rolling Releases. Deshalb sind keine Details zu betroffenen oder zu aktualisierende Versionen vorhanden."}], "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:X/RC:R", "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:X/RC:R", "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:ND/RC:UR"}}], "timeline": [{"time": "2025-08-10T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2025-08-10T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2025-08-10T13:25:49.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "fushuling (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.319372", "name": "VDB-319372 | WinterChenS my-site Backend admin preHandle improper authentication", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.319372", "name": "VDB-319372 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.622421", "name": "Submit #622421 | WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8 Incorrect Access Control", "tags": ["third-party-advisory"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97", "tags": ["issue-tracking"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2986947791", "tags": ["issue-tracking"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2987091571", "tags": ["exploit", "issue-tracking"]}], "tags": ["disputed"]}, "adp": [{"references": [{"url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2987091571", "tags": ["exploit"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2986947791", "tags": ["exploit"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97", "tags": ["exploit"]}, {"url": "https://vuldb.com/?submit.622421", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-11T12:52:33.155140Z", "id": "CVE-2025-8838", "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": "2025-08-11T12:52:36.979Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-8838", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-08-11T12:52:33.155140Z"}}}], "references": [{"url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2987091571", "tags": ["exploit"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2986947791", "tags": ["exploit"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97", "tags": ["exploit"]}, {"url": "https://vuldb.com/?submit.622421", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-11T12:52:24.321Z"}}], "cna": {"tags": ["disputed"], "title": "WinterChenS my-site Backend admin preHandle improper authentication", "credits": [{"lang": "en", "type": "reporter", "value": "fushuling (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:X/RC:R"}}, {"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:X/RC:R"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}], "affected": [{"vendor": "WinterChenS", "modules": ["Backend Interface"], "product": "my-site", "versions": [{"status": "affected", "version": "1f7525f15934d9d6a278de967f6ec9f1757738d8"}]}], "timeline": [{"lang": "en", "time": "2025-08-10T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2025-08-10T02:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2025-08-10T13:25:49.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/?id.319372", "name": "VDB-319372 | WinterChenS my-site Backend admin preHandle improper authentication", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.319372", "name": "VDB-319372 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.622421", "name": "Submit #622421 | WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8 Incorrect Access Control", "tags": ["third-party-advisory"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97", "tags": ["issue-tracking"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2986947791", "tags": ["issue-tracking"]}, {"url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2987091571", "tags": ["exploit", "issue-tracking"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8. This vulnerability affects the function preHandle of the file /admin/ of the component Backend Interface. The manipulation of the argument uri leads to improper authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The code maintainer responded to the issue that \"[he] tried it, and using this link automatically redirects to the login page.\""}, {"lang": "de", "value": "Betroffen ist die Funktion preHandle der Datei /admin/ der Komponente Backend Interface. Durch das Beeinflussen des Arguments uri mit unbekannten Daten kann eine improper authentication-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Zur Zeit ist nicht genau klar, ob diese Schwachstelle in der besagten Form wirklich existiert. Dieses Produkt verzichtet auf eine Versionierung und verwendet stattdessen Rolling Releases. Deshalb sind keine Details zu betroffenen oder zu aktualisierende Versionen vorhanden."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-287", "description": "Improper Authentication"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2025-08-11T08:32:06.586Z"}}}, "cveMetadata": {"cveId": "CVE-2025-8838", "state": "PUBLISHED", "dateUpdated": "2025-08-11T12:52:36.979Z", "dateReserved": "2025-08-10T11:19:10.759Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2025-08-11T08:32:06.586Z", "assignerShortName": "VulDB"}, "dataVersion": "5.1"}

{"cveTags": [{"sourceIdentifier": "cna@vuldb.com", "tags": ["disputed"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8. This vulnerability affects the function preHandle of the file /admin/ of the component Backend Interface. The manipulation of the argument uri leads to improper authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The code maintainer responded to the issue that \"[he] tried it, and using this link automatically redirects to the login page.\""}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en WinterChenS my-site hasta 1f7525f15934d9d6a278de967f6ec9f1757738d8. Esta vulnerabilidad afecta a la funci\u00f3n preHandle del archivo /admin/ de la interfaz de backend del componente. La manipulaci\u00f3n del argumento uri provoca una autenticaci\u00f3n incorrecta. El ataque puede iniciarse remotamente. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. La existencia real de esta vulnerabilidad a\u00fan se duda. Este producto utiliza una versi\u00f3n continua para garantizar una distribuci\u00f3n continua. Por lo tanto, no se dispone de detalles de las versiones afectadas ni de las actualizadas. El responsable del c\u00f3digo respondi\u00f3 al problema: \"Lo prob\u00f3 y, al usar este enlace, se redirige autom\u00e1ticamente a la p\u00e1gina de inicio de sesi\u00f3n\"."}], "id": "CVE-2025-8838", "lastModified": "2025-08-11T18:32:48.867", "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": 6.9, "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"}]}, "published": "2025-08-11T09:15:30.060", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/WinterChenS/my-site/issues/97"}, {"source": "cna@vuldb.com", "url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2986947791"}, {"source": "cna@vuldb.com", "url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2987091571"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?ctiid.319372"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?id.319372"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?submit.622421"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/WinterChenS/my-site/issues/97"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2986947791"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/WinterChenS/my-site/issues/97#issuecomment-2987091571"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://vuldb.com/?submit.622421"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}