CVE-2018-25110
7.5 · HIGHOverview
CVE-2018-25110 is a high-severity vulnerability affecting marked_project marked. It was published on May 23, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Marked prior to version 0.3.17 is vulnerable to a Regular Expression Denial of Service (ReDoS) attack due to catastrophic backtracking in several regular expressions used for parsing HTML tags and markdown links. An attacker can exploit this vulnerability by providing specially crafted markdown input, such as deeply nested or repetitively structured brackets or tag attributes, which cause the parser to hang and lead to a Denial of Service.
Remediation
Check the references section for vendor advisories and patches from marked_project. Update marked to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| marked_project | marked | >= 0, < 0.3.17 | Affected |
Frequently Asked Questions
What is CVE-2018-25110?
CVE-2018-25110 is a high-severity vulnerability affecting marked_project marked. It was published on May 23, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2018-25110?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-25110?
Check the references section for vendor advisories and patches from marked_project. Update marked to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-25110?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-25110 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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