CVE-2021-33988
MEDIUMCVSS 6.1/10EPSS 1.03%
Last modified
CVE-2021-33988 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Cross Site Scripting (XSS). vulnerability exists in Microweber CMS 1.2.7 via the Login form, which could let a malicious user execute Javascript by Inserting code in the request form.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
Description
Cross Site Scripting (XSS). vulnerability exists in Microweber CMS 1.2.7 via the Login form, which could let a malicious user execute Javascript by Inserting code in the request form.
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 |
|---|---|---|
| Microweber | Microweber | 1.2.7 |
References
- https://github.com/nck0099/osTicket/issues/2Exploit, Third Party Advisory
- https://github.com/nck0099/osTicket/issues/2Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-33988?
Cross Site Scripting (XSS). vulnerability exists in Microweber CMS 1.2.7 via the Login form, which could let a malicious user execute Javascript by Inserting code in the request form.
How severe is CVE-2021-33988?
CVE-2021-33988 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33988?
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-2021-33974Qihoo 360 (https://www.360.cn/) Qihoo 360 Safeguard (https:/…8.8
- CVE-2021-33975Buffer Overflow vulnerability in Qihoo 360 Total Security v1…10
- CVE-2021-3398Stormshield Network Security (SNS) 3.x has an Integer Overfl…5.8
- CVE-2021-33981An insecure, direct object vulnerability in hunting/fishing …4.3
- CVE-2021-33982An insufficient session expiration vulnerability exists in t…7.5
- CVE-2021-33983Buffer Overflow vulnerability in Dvidelabs flatcc v.0.6.0 al…7.8
- CVE-2021-33990Liferay Portal 6.2.5 allows Command=FileUpload&Type=File&Cur…9.8
- CVE-2021-3401Bitcoin Core before 0.19.0 might allow remote attackers to e…9.8
- CVE-2021-3402An integer overflow and several buffer overflow reads in lib…9.1
- CVE-2021-3403In ytnef 1.9.3, the TNEFSubjectHandler function in lib/ytnef…7.8
- CVE-2021-3404In ytnef 1.9.3, the SwapWord function in lib/ytnef.c allows …7.8
- CVE-2021-3405A flaw was found in libebml before 1.4.2. A heap overflow bu…6.5
Are you affected by CVE-2021-33988?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST