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As a workaround, those who process unknown user content without timeouts or other safeguards in place to prevent really large, malicious content being aimed at systems may avoid the use of `pymdownx.blocks.caption` until they're able to upgrade.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68142.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68142.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-68142","reference_id":"","reference_type":"","scores":[{"value":"0.00084","scoring_system":"epss","scoring_elements":"0.24575","published_at":"2026-06-12T12:55:00Z"},{"value":"0.00084","scoring_system":"epss","scoring_elements":"0.2438","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-68142"},{"reference_url":"https://github.com/facelessuser/pymdown-extensions","reference_id":"","reference_type":"","scores":[{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facelessuser/pymdown-extensions"},{"reference_url":"https://pypi.org/project/pymdown-extensions/10.16.1","reference_id":"10.16.1","reference_type":"","scores":[{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-17T14:52:35Z/"}],"url":"https://pypi.org/project/pymdown-extensions/10.16.1"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1123672","reference_id":"1123672","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1123672"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2422887","reference_id":"2422887","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2422887"},{"reference_url":"https://github.com/facelessuser/pymdown-extensions/commit/b50d15a56850ed1408a284bba81cc019c6bd72e8","reference_id":"b50d15a56850ed1408a284bba81cc019c6bd72e8","reference_type":"","scores":[{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-17T14:52:35Z/"}],"url":"https://github.com/facelessuser/pymdown-extensions/commit/b50d15a56850ed1408a284bba81cc019c6bd72e8"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68142","reference_id":"CVE-2025-68142","reference_type":"","scores":[{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68142"},{"reference_url":"https://github.com/advisories/GHSA-r6h4-mm7h-8pmq","reference_id":"GHSA-r6h4-mm7h-8pmq","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-r6h4-mm7h-8pmq"},{"reference_url":"https://github.com/facelessuser/pymdown-extensions/security/advisories/GHSA-r6h4-mm7h-8pmq","reference_id":"GHSA-r6h4-mm7h-8pmq","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-17T14:52:35Z/"}],"url":"https://github.com/facelessuser/pymdown-extensions/security/advisories/GHSA-r6h4-mm7h-8pmq"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/36250?format=json","purl":"pkg:pypi/pymdown-extensions@10.16.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/pymdown-extensions@10.16.1"}],"aliases":["CVE-2025-68142","GHSA-r6h4-mm7h-8pmq"],"risk_score":2.4,"exploitability":"0.5","weighted_severity":"4.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-2ch6-jmu7-3qcc"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/212967?format=json","vulnerability_id":"VCID-88md-2hvc-vuh6","summary":"Regression in pymdownx.snippets reintroduces sibling-prefix path traversal bypass despite restrict_base_path","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-46338","reference_id":"","reference_type":"","scores":[{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.09185","published_at":"2026-06-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-46338"},{"reference_url":"https://github.com/facelessuser/pymdown-extensions","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facelessuser/pymdown-extensions"},{"reference_url":"https://github.com/facelessuser/pymdown-extensions/pull/2039","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facelessuser/pymdown-extensions/pull/2039"},{"reference_url":"https://github.com/advisories/GHSA-62q4-447f-wv8h","reference_id":"GHSA-62q4-447f-wv8h","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-62q4-447f-wv8h"},{"reference_url":"https://github.com/facelessuser/pymdown-extensions/security/advisories/GHSA-62q4-447f-wv8h","reference_id":"GHSA-62q4-447f-wv8h","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/facelessuser/pymdown-extensions/security/advisories/GHSA-62q4-447f-wv8h"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/41303?format=json","purl":"pkg:pypi/pymdown-extensions@10.21.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/pymdown-extensions@10.21.3"}],"aliases":["CVE-2026-46338","GHSA-62q4-447f-wv8h"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-88md-2hvc-vuh6"}],"fixing_vulnerabilities":[],"risk_score":"3.1","resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/pymdown-extensions@10.0.1"}