CVE-2021-23673
MEDIUMCVSS 6.1/10EPSS 0.81%
Last modified
CVE-2021-23673 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. This affects all versions of package pekeupload. If an attacker induces a user to upload a file whose name contains javascript code, the javascript code will be executed.. EPSS estimates a 0.81% chance of exploitation in the next 30 days.
Description
This affects all versions of package pekeupload. If an attacker induces a user to upload a file whose name contains javascript code, the javascript code will be executed.
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 |
|---|---|---|
| Pekeupload Project | Pekeupload | All versions |
References
- https://snyk.io/vuln/SNYK-JS-PEKEUPLOAD-1584360Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-PEKEUPLOAD-1584360Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23673?
This affects all versions of package pekeupload. If an attacker induces a user to upload a file whose name contains javascript code, the javascript code will be executed.
How severe is CVE-2021-23673?
CVE-2021-23673 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.81% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23673?
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 2021
- CVE-2021-2365Vulnerability in the Oracle Human Resources product of Oracl…8.1
- CVE-2021-23654This affects all versions of package html-to-csv. When there…9.8
- CVE-2021-2366Vulnerability in the Primavera P6 Enterprise Project Portfol…6.4
- CVE-2021-23663All versions of package sey are vulnerable to Prototype Poll…9.8
- CVE-2021-23664The package @isomorphic-git/cors-proxy before 2.7.1 are vuln…7.5
- CVE-2021-2367Vulnerability in the MySQL Server product of Oracle MySQL (c…4.9
- CVE-2021-2368Vulnerability in the Siebel CRM product of Oracle Siebel CRM…5.9
- CVE-2021-23682This affects the package litespeed.js before 0.3.12; the pac…9.8
- CVE-2021-2369Vulnerability in the Java SE, Oracle GraalVM Enterprise Edit…4.3
- CVE-2021-2370Vulnerability in the MySQL Server product of Oracle MySQL (c…4.9
- CVE-2021-23700All versions of package merge-deep2 are vulnerable to Protot…9.8
- CVE-2021-23702The package object-extend from 0.0.0 are vulnerable to Proto…9.8
Are you affected by CVE-2021-23673?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST