CVE-2025-45525
Last modified
CVE-2025-45525 is a low-severity vulnerability rated 2.9/10 on the CVSS scale. A NULL pointer dereference vulnerability has been identified in the JavaScript library microlight version 0.0.7, a lightweight syntax highlighting library. When processing elements with non-standard CSS color values, the library fails to validate the result of a regular expression match before accessing its properties, leading to an uncaught TypeError and potential application crash. EPSS estimates a 0.13% chance of exploitation in the next 30 days.
Description
A NULL pointer dereference vulnerability has been identified in the JavaScript library microlight version 0.0.7, a lightweight syntax highlighting library. When processing elements with non-standard CSS color values, the library fails to validate the result of a regular expression match before accessing its properties, leading to an uncaught TypeError and potential application crash. NOTE: this is disputed by multiple parties because there is no common scenario in which an adversary can insert those non-standard values.
Metrics
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2025-45525?
How severe is CVE-2025-45525?
How do I fix CVE-2025-45525?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-4550A vulnerability, which was classified as critical, has been …9.8
- CVE-2025-4551A vulnerability, which was classified as problematic, was fo…5.4
- CVE-2025-45512A lack of signature verification in the bootloader of DENX S…6.5
- CVE-2025-45513Tenda FH451 V1.0.0.9 has a stack overflow vulnerability in t…9.8
- CVE-2025-45514Tenda FH451 V1.0.0.9 has a stack overflow vulnerability in t…6.5
- CVE-2025-4552A vulnerability has been found in ContiNew Admin up to 3.6.0…8.1
- CVE-2025-45526A denial of service (DoS) vulnerability has been identified …2.9
- CVE-2025-45529An arbitrary file read vulnerability in the ReadTextAsynchro…7.1
- CVE-2025-4553A vulnerability was found in PHPGurukul Apartment Visitors M…9.8
- CVE-2025-4554A vulnerability was found in PHPGurukul Apartment Visitors M…9.8
- CVE-2025-45542SQL injection vulnerability in the registrationform endpoint…7.3
- CVE-2025-4555The web management interface of Okcat Parking Management Pla…9.8
Are you affected by CVE-2025-45525?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST