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CVE-2017-0365

17
FAUCET Score

CVE-2017-0365 describes a Cross-Site Scripting (XSS) vulnerability in MediaWiki versions prior to 1.28.1, 1.27.2, and 1.23.16, specifically within the SearchHighlighter::highlightText() function when non-default configurations are used. This vulnerability carries a CVSS v3.0 score of 4.7 (Medium), indicating that an attacker could exploit it remotely with high attack complexity, requiring user interaction, to achieve low impact on confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.23.0, <= 1.23.16CPE matchmatch criteria
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
>= 1.27.0, < 1.27.2CPE matchmatch criteria
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
>= 1.28.0, < 1.28.1CPE matchmatch criteria
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.7MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.19%
Probability of exploitation in next 30 days
EPSS Percentile
64.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0119 is in the 77th percentile among its peer group of 707 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.2 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

redhatno patchvia redhat_api
Product: Red Hat OpenShift Enterprise 3Fixed in: mediawiki123

Vendor Advisories (1)

redhatCVE-2017-0365Moderate

mediawiki: XSS in SearchHighlighter::highlightText()

Sep 6, 2016

References

lists.wikimedia.org / pipermail/mediawiki-announce/2017-April/000207.html
Vendor Advisory
phabricator.wikimedia.org / T144845
Issue TrackingThird Party Advisory
security-tracker.debian.org / tracker/CVE-2017-0365
Third Party Advisory