CVE-2021-27930
Last modified
CVE-2021-27930 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Multiple stored XSS vulnerabilities in IrisNext Edition 9.5.16, which allows an authenticated (or compromised) user to inject malicious JavaScript in folder/file name within the application in order to grab other users’ sessions or execute malicious code in their browsers (1-click RCE).. EPSS estimates a 0.64% chance of exploitation in the next 30 days.
Description
Multiple stored XSS vulnerabilities in IrisNext Edition 9.5.16, which allows an authenticated (or compromised) user to inject malicious JavaScript in folder/file name within the application in order to grab other users’ sessions or execute malicious code in their browsers (1-click RCE).
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Irislink | Irisnext | 9.5.16 |
References
- https://github.com/post-cyberlabs/CVE-Advisory/blob/main/CVE-2021-27930.pdfExploit, Third Party Advisory
- https://github.com/post-cyberlabs/CVE-Advisory/blob/main/CVE-2021-27930.pdfExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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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.
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