CVE-2020-18984
Last modified
CVE-2020-18984 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A reflected cross-site scripting (XSS) vulnerability in the zimbraAdmin/public/secureRequest.jsp component of Zimbra Collaboration 8.8.12 allows unauthenticated attackers to execute arbitrary web scripts or HTML via a host header injection.. EPSS estimates a 0.83% chance of exploitation in the next 30 days.
Description
A reflected cross-site scripting (XSS) vulnerability in the zimbraAdmin/public/secureRequest.jsp component of Zimbra Collaboration 8.8.12 allows unauthenticated attackers to execute arbitrary web scripts or HTML via a host header injection.
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 |
|---|---|---|
| Synacor | Zimbra Collaboration Suite | 8.8.12 |
References
- https://github.com/buxu/bug/issues/2Issue Tracking, Third Party Advisory
- https://github.com/buxu/bug/issues/2Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-18984?
How severe is CVE-2020-18984?
How do I fix CVE-2020-18984?
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 2020
- CVE-2020-18974Buffer Overflow in Netwide Assembler (NASM) v2.15.xx allows …3.3
- CVE-2020-18976Buffer Overflow in Tcpreplay v4.3.2 allows attackers to caus…5.5
- CVE-2020-18979Cross Siste Scripting (XSS) vulnerablity in Halo 0.4.3 via t…6.1
- CVE-2020-1898The fb_unserialize function did not impose a depth limit for…7.5
- CVE-2020-18980Remote Code Executon vulnerability in Halo 0.4.3 via the rem…9.8
- CVE-2020-18982Cross Sie Scripting (XSS) vulnerability in Halo 0.4.3 via Co…5.4
- CVE-2020-18985An issue in /domain/service/.ewell-known/caldav of Zimbra Co…6.1
- CVE-2020-1899The unserialize() function supported a type code, "S", which…7.5
- CVE-2020-18998Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote a…6.1
- CVE-2020-18999Cross Site Scripting (XSS) in Blog_mini v1.0 allows remote a…6.1
- CVE-2020-1900When unserializing an object with dynamic properties HHVM ne…9.8
- CVE-2020-19000Cross Site Scripting (XSS) in Simiki v1.6.2.1 and prior allo…6.1
Are you affected by CVE-2020-18984?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST