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CVE-2016-9889

17
FAUCET Score

CVE-2016-9889 describes a Cross-Site Scripting (XSS) vulnerability in Tiki Wiki CMS Groupware versions 12.x (before 12.10 LTS), 15.x (before 15.3 LTS), and 16.x (before 16.1). The flaw stems from insufficient input sanitization of the geo_zoomlevel_to_found_location parameter in specific forms, particularly within tiki-setup.php and article_image.php. Rated with a CVSS v3 score of 6.1 (MEDIUM), this vulnerability has a network attack vector and low attack complexity, requiring user interaction (UI:R). A successful exploit could lead to low impact on confidentiality and integrity (C:L, I:L), allowing attackers to inject malicious scripts into affected web pages. There is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit or Nuclei, or entries in ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating a low level of public attention.

Impacted Technologies

VendorProductVersion(s)CPE
12.0CPE matchmatch criteria
cpe:2.3:a:tiki:tikiwiki_cms\/groupware:12.0:*:*:*:*:*:*:*
12.1CPE matchmatch criteria
cpe:2.3:a:tiki:tikiwiki_cms\/groupware:12.1:*:*:*:*:*:*:*
12.2CPE matchmatch criteria
cpe:2.3:a:tiki:tikiwiki_cms\/groupware:12.2:*:*:*:*:*:*:*
12.3CPE matchmatch criteria
cpe:2.3:a:tiki:tikiwiki_cms\/groupware:12.3:*:*:*:*:*:*:*
12.4CPE matchmatch criteria
cpe:2.3:a:tiki:tikiwiki_cms\/groupware:12.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.25%
Probability of exploitation in next 30 days
EPSS Percentile
66.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0125 is in the 79th percentile among its peer group of 26,219 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

tiki.org / article443-Security-update-Tiki-16-1-Tiki-15-3-and-Tiki-12-10-released
Release NotesVendor Advisory
securityfocus.com / bid/95083
Third Party AdvisoryVDB Entry
securitytracker.com / id/1037531