{"url":"http://public2.vulnerablecode.io/api/packages/688366?format=json","purl":"pkg:npm/meshcentral@0.6.39","type":"npm","namespace":"","name":"meshcentral","version":"0.6.39","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"1.1.21","latest_non_vulnerable_version":"1.1.21","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/130882?format=json","vulnerability_id":"VCID-4hqh-k6cz-ekc5","summary":"An algorithm-downgrade issue was discovered in Ylianst MeshCentral 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MeshCentral 1.1.16 is vulnerable to Missing SSL Certificate 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is a full computer management web site. Versions prior to 1.1.21 a cross-site websocket hijacking (CSWSH) vulnerability within the control.ashx endpoint. This component is the primary mechanism used within MeshCentral to perform administrative actions on the server. The vulnerability is exploitable when an attacker is able to convince a victim end-user to click on a malicious link to a page hosting an attacker-controlled site. The attacker can then originate a cross-site websocket connection using client-side JavaScript code to connect to `control.ashx` as the victim user within MeshCentral. Version 1.1.21 contains a patch for this issue.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-26135","reference_id":"","reference_type":"","scores":[{"value":"0.01394","scoring_system":"epss","scoring_elements":"0.80862","published_at":"2026-06-12T12:55:00Z"},{"value":"0.01394","scoring_system":"epss","scoring_elements":"0.80802","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-26135"},{"reference_url":"https://github.com/Ylianst/MeshCentral","reference_id":"","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/Ylianst/MeshCentral"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26135","reference_id":"CVE-2024-26135","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26135"},{"reference_url":"https://github.com/Ylianst/MeshCentral/commit/f2e43cc6da9f5447dbff0948e6c6024c8a315af3","reference_id":"f2e43cc6da9f5447dbff0948e6c6024c8a315af3","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"},{"value":"8.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-02-21T15:46:41Z/"}],"url":"https://github.com/Ylianst/MeshCentral/commit/f2e43cc6da9f5447dbff0948e6c6024c8a315af3"},{"reference_url":"https://github.com/advisories/GHSA-cp68-qrhr-g9h8","reference_id":"GHSA-cp68-qrhr-g9h8","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-cp68-qrhr-g9h8"},{"reference_url":"https://github.com/Ylianst/MeshCentral/security/advisories/GHSA-cp68-qrhr-g9h8","reference_id":"GHSA-cp68-qrhr-g9h8","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"},{"value":"8.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-02-21T15:46:41Z/"}],"url":"https://github.com/Ylianst/MeshCentral/security/advisories/GHSA-cp68-qrhr-g9h8"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/29221?format=json","purl":"pkg:npm/meshcentral@1.1.21","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/meshcentral@1.1.21"}],"aliases":["CVE-2024-26135","GHSA-cp68-qrhr-g9h8"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-qkvm-dwnm-t7hr"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/131149?format=json","vulnerability_id":"VCID-xwy4-x69j-y7g7","summary":"Ylianst MeshCentral 1.1.16 suffers from Use of a Broken or Risky Cryptographic Algorithm.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-51838","reference_id":"","reference_type":"","scores":[{"value":"0.00047","scoring_system":"epss","scoring_elements":"0.1502","published_at":"2026-06-12T12:55:00Z"},{"value":"0.00047","scoring_system":"epss","scoring_elements":"0.149","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-51838"},{"reference_url":"https://github.com/Ylianst/MeshCentral","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/Ylianst/MeshCentral"},{"reference_url":"https://github.com/tianjk99/Cryptographic-Misuses/blob/main/Bug_MeshCentral.md","reference_id":"Bug_MeshCentral.md","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-02T19:23:25Z/"}],"url":"https://github.com/tianjk99/Cryptographic-Misuses/blob/main/Bug_MeshCentral.md"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-51838","reference_id":"CVE-2023-51838","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-51838"},{"reference_url":"https://github.com/tianjk99/Cryptographic-Misuses/blob/main/CVE-2023-51838.md","reference_id":"CVE-2023-51838.md","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-02T19:23:25Z/"}],"url":"https://github.com/tianjk99/Cryptographic-Misuses/blob/main/CVE-2023-51838.md"},{"reference_url":"https://github.com/advisories/GHSA-v269-rrr6-cx6r","reference_id":"GHSA-v269-rrr6-cx6r","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-v269-rrr6-cx6r"},{"reference_url":"https://github.com/Ylianst/MeshCentral/tree/master","reference_id":"master","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-02-02T19:23:25Z/"}],"url":"https://github.com/Ylianst/MeshCentral/tree/master"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/28600?format=json","purl":"pkg:npm/meshcentral@1.1.17","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-qkvm-dwnm-t7hr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/meshcentral@1.1.17"}],"aliases":["CVE-2023-51838","GHSA-v269-rrr6-cx6r"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-xwy4-x69j-y7g7"}],"fixing_vulnerabilities":[],"risk_score":"4.5","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/meshcentral@0.6.39"}