CVE-2025-9670
- Source
- https://cve.org/CVERecord?id=CVE-2025-9670
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9670.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-9670
- Downstream
- Published
- 2025-08-29T19:02:08Z
- Modified
- 2026-10-24T02:31:02Z
- Severity
-
- 5.5 (Medium) CVSS_V4 - 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:P CVSS Calculator
- Summary
- mixmark-io turndown commonmark-rules.js redos
- Details
-
A security flaw has been discovered in mixmark-io turndown up to 7.2.1. This affects an unknown function of the file src/commonmark-rules.js. Performing manipulation results in inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been released to the public and may be exploited.
- Database specific
{ "cna_assigner": "VulDB", "cwe_ids": [ "CWE-1333", "CWE-400" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9670.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9670.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-9670
- https://vuldb.com/?id.321880
- https://vuldb.com/?submit.637911
- https://github.com/mixmark-io/turndown/issues/501
- https://github.com/mixmark-io/turndown/issues/501#issue-3336342088
- https://vuldb.com/?ctiid.321880
Affected packages
Git / github.com/mixmark-io/turndown
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mixmark-io/turndown
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "7.2.0" }, { "last_affected": "7.2.0" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "7.2.1" }, { "last_affected": "7.2.1" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "0" }, { "last_affected": "7.2.1" } ], "source": "DESCRIPTION" } ] }