{"url":"http://public2.vulnerablecode.io/api/packages/954674?format=json","purl":"pkg:npm/%40backstage/plugin-techdocs-node@0.0.0-nightly-20250213023030","type":"npm","namespace":"@backstage","name":"plugin-techdocs-node","version":"0.0.0-nightly-20250213023030","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"1.14.3","latest_non_vulnerable_version":"1.14.3","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/49907?format=json","vulnerability_id":"VCID-44tf-rp9m-yqgm","summary":"@backstage/plugin-techdocs-node vulnerable to possible Path Traversal in TechDocs Local Generator\nA path traversal vulnerability in the TechDocs local generator allows attackers to read arbitrary files from the host filesystem when Backstage is configured with `techdocs.generator.runIn: local`.\n\nWhen processing documentation from untrusted sources, symlinks within the docs directory are followed by MkDocs during the build process. File contents are embedded into generated HTML and exposed to users who can view the documentation.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25152.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25152.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-25152","reference_id":"","reference_type":"","scores":[{"value":"0.00025","scoring_system":"epss","scoring_elements":"0.07492","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00025","scoring_system":"epss","scoring_elements":"0.07541","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00025","scoring_system":"epss","scoring_elements":"0.07548","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00025","scoring_system":"epss","scoring_elements":"0.07528","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00025","scoring_system":"epss","scoring_elements":"0.07481","published_at":"2026-06-08T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-25152"},{"reference_url":"https://github.com/backstage/backstage","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/backstage/backstage"},{"reference_url":"https://github.com/backstage/backstage/commit/08f388e3394b133171fe13b62a78caf14407b9c3","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/backstage/backstage/commit/08f388e3394b133171fe13b62a78caf14407b9c3"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2435575","reference_id":"2435575","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2435575"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25152","reference_id":"CVE-2026-25152","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25152"},{"reference_url":"https://github.com/advisories/GHSA-w669-jj7h-88m9","reference_id":"GHSA-w669-jj7h-88m9","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-w669-jj7h-88m9"},{"reference_url":"https://github.com/backstage/backstage/security/advisories/GHSA-w669-jj7h-88m9","reference_id":"GHSA-w669-jj7h-88m9","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","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/2026-02-02T16:25:13Z/"}],"url":"https://github.com/backstage/backstage/security/advisories/GHSA-w669-jj7h-88m9"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73761?format=json","purl":"pkg:npm/%40backstage/plugin-techdocs-node@1.13.11","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ufwu-evnv-pyfd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-techdocs-node@1.13.11"},{"url":"http://public2.vulnerablecode.io/api/packages/73760?format=json","purl":"pkg:npm/%40backstage/plugin-techdocs-node@1.14.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ufwu-evnv-pyfd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-techdocs-node@1.14.1"}],"aliases":["CVE-2026-25152","GHSA-w669-jj7h-88m9"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-44tf-rp9m-yqgm"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/49909?format=json","vulnerability_id":"VCID-a2ex-8at2-9yeu","summary":"@backstage/plugin-techdocs-node vulnerable to arbitrary code execution via MkDocs hooks\nWhen TechDocs is configured with `runIn: local`, a malicious actor who can submit or modify a repository's `mkdocs.yml` file can execute arbitrary Python code on the TechDocs build server via MkDocs hooks configuration.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25153.json","reference_id":"","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25153.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-25153","reference_id":"","reference_type":"","scores":[{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.08973","published_at":"2026-06-09T12:55:00Z"},{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.09004","published_at":"2026-06-05T12:55:00Z"},{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.09021","published_at":"2026-06-06T12:55:00Z"},{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.09001","published_at":"2026-06-07T12:55:00Z"},{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.08946","published_at":"2026-06-08T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-25153"},{"reference_url":"https://github.com/backstage/backstage","reference_id":"","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/backstage/backstage"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2435576","reference_id":"2435576","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2435576"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25153","reference_id":"CVE-2026-25153","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25153"},{"reference_url":"https://github.com/advisories/GHSA-6jr7-99pf-8vgf","reference_id":"GHSA-6jr7-99pf-8vgf","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-6jr7-99pf-8vgf"},{"reference_url":"https://github.com/backstage/backstage/security/advisories/GHSA-6jr7-99pf-8vgf","reference_id":"GHSA-6jr7-99pf-8vgf","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"},{"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:P/P:M/B:A/M:M/D:T/2026-02-02T16:25:14Z/"}],"url":"https://github.com/backstage/backstage/security/advisories/GHSA-6jr7-99pf-8vgf"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:6174","reference_id":"RHSA-2026:6174","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:6174"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:6802","reference_id":"RHSA-2026:6802","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:6802"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73761?format=json","purl":"pkg:npm/%40backstage/plugin-techdocs-node@1.13.11","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ufwu-evnv-pyfd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-techdocs-node@1.13.11"},{"url":"http://public2.vulnerablecode.io/api/packages/73760?format=json","purl":"pkg:npm/%40backstage/plugin-techdocs-node@1.14.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ufwu-evnv-pyfd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-techdocs-node@1.14.1"}],"aliases":["CVE-2026-25153","GHSA-6jr7-99pf-8vgf"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-a2ex-8at2-9yeu"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/50701?format=json","vulnerability_id":"VCID-ufwu-evnv-pyfd","summary":"TechDocs Mkdocs Configuration Key Enables Arbitrary Code Execution\nThis is a configuration bypass vulnerability that enables arbitrary code execution. The `@backstage/plugin-techdocs-node` package uses an allowlist to filter dangerous MkDocs configuration keys during the documentation build process.\n\nA gap in this allowlist allows attackers to craft an `mkdocs.yml` that causes arbitrary Python code execution, completely bypassing TechDocs' security controls.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-29186.json","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-29186.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-29186","reference_id":"","reference_type":"","scores":[{"value":"0.00038","scoring_system":"epss","scoring_elements":"0.11696","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00038","scoring_system":"epss","scoring_elements":"0.11805","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00038","scoring_system":"epss","scoring_elements":"0.11799","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00038","scoring_system":"epss","scoring_elements":"0.11765","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00038","scoring_system":"epss","scoring_elements":"0.11683","published_at":"2026-06-08T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-29186"},{"reference_url":"https://backstage.io/docs/features/techdocs/architecture","reference_id":"","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://backstage.io/docs/features/techdocs/architecture"},{"reference_url":"https://github.com/backstage/backstage","reference_id":"","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/backstage/backstage"},{"reference_url":"https://www.mkdocs.org/about/release-notes/#version-14-2022-09-27","reference_id":"","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mkdocs.org/about/release-notes/#version-14-2022-09-27"},{"reference_url":"https://www.mkdocs.org/user-guide/configuration/#hooks","reference_id":"","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mkdocs.org/user-guide/configuration/#hooks"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2445480","reference_id":"2445480","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2445480"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-29186","reference_id":"CVE-2026-29186","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-29186"},{"reference_url":"https://github.com/advisories/GHSA-928r-fm4v-mvrw","reference_id":"GHSA-928r-fm4v-mvrw","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-928r-fm4v-mvrw"},{"reference_url":"https://github.com/backstage/backstage/security/advisories/GHSA-928r-fm4v-mvrw","reference_id":"GHSA-928r-fm4v-mvrw","reference_type":"","scores":[{"value":"7.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L"},{"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/2026-03-09T20:15:04Z/"}],"url":"https://github.com/backstage/backstage/security/advisories/GHSA-928r-fm4v-mvrw"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:13826","reference_id":"RHSA-2026:13826","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:13826"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:9742","reference_id":"RHSA-2026:9742","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:9742"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/74472?format=json","purl":"pkg:npm/%40backstage/plugin-techdocs-node@1.14.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-techdocs-node@1.14.3"}],"aliases":["CVE-2026-29186","GHSA-928r-fm4v-mvrw"],"risk_score":4.1,"exploitability":"0.5","weighted_severity":"8.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-ufwu-evnv-pyfd"}],"fixing_vulnerabilities":[],"risk_score":"4.1","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/%2540backstage/plugin-techdocs-node@0.0.0-nightly-20250213023030"}