CVE Tools
Sign in

CVE-2020-8966

Cross Site Scripting (XSS) flaws found in Tiki-Wiki CMS software

Published: Apr 1, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-80
6.5MEDIUM
NVD MITRE
EPSS Score
0.9%
Top 43.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

There is an Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in php webpages of Tiki-Wiki Groupware. Tiki-Wiki CMS all versions through 20.0 allows malicious users to cause the injection of malicious code fragments (scripts) into a legitimate web page.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-80CWE-79

Affected Products

tiki
oss-projectaka wiki cms groupware, tikiwiki cms/groupware
tikiwiki cms\/groupwareOn-premWeb App
Web & CMS Plugins / cms-core
Tiki-Wiki Groupware
oss-project
Tiki-Wiki CMSOn-prem
Web & CMS Plugins / cms-core

Exploitability

Official Patch Available
Is your org exposed to CVE-2020-8966?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://sourceforge.net/p/tikiwiki/code/75455
sourceforge.net
https://www.incibe-cert.es/en/early-warning/security-advisories/cross-site-scripting-xss-flaws-found-tiki-wiki-cms-software
incibe-cert.es

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2020-8966 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows