CVE-2023-43263
MEDIUMCVSS 6.1/10EPSS 0.69%
Last modified
CVE-2023-43263 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A Cross-site scripting (XSS) vulnerability in Froala Editor v.4.1.1 allows attackers to execute arbitrary code via the Markdown component.. EPSS estimates a 0.69% chance of exploitation in the next 30 days.
Description
A Cross-site scripting (XSS) vulnerability in Froala Editor v.4.1.1 allows attackers to execute arbitrary code via the Markdown component.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Froala | Froala Editor | 4.1.1 |
References
- https://github.com/b0marek/CVE-2023-43263Exploit, Product, Third Party Advisory
- https://github.com/b0marek/CVE-2023-43263Exploit, Product, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-43263?
A Cross-site scripting (XSS) vulnerability in Froala Editor v.4.1.1 allows attackers to execute arbitrary code via the Markdown component.
How severe is CVE-2023-43263?
CVE-2023-43263 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.
How do I fix CVE-2023-43263?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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 2023
- CVE-2023-43251XNSoft Nconvert 7.136 has an Exception Handler Chain Corrupt…7.8
- CVE-2023-43252XNSoft Nconvert 7.136 is vulnerable to Buffer Overflow via a…7.8
- CVE-2023-43256A path traversal in Gladys Assistant v4.26.1 and below allow…6.5
- CVE-2023-4326Broadcom RAID Controller web interface is vulnerable has an …7.5
- CVE-2023-43260Milesight UR5X, UR32L, UR32, UR35, UR41 before v35.3.0.7 was…6.1
- CVE-2023-43261An information disclosure in Milesight UR5X, UR32L, UR32, UR…7.5
- CVE-2023-43267A cross-site scripting (XSS) vulnerability in the publish ar…5.4
- CVE-2023-43268Deyue Remote Vehicle Management System v1.1 was discovered t…8.8
- CVE-2023-43269pigcms up to 7.0 was discovered to contain an arbitrary file…9.8
- CVE-2023-4327Broadcom RAID Controller web interface is vulnerable to expo…5.5
- CVE-2023-43270dst-admin v1.5.0 was discovered to contain a remote command …9.8
- CVE-2023-43271Incorrect access control in 70mai a500s v1.2.119 allows atta…9.1
Are you affected by CVE-2023-43263?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST