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CVE-2023-35155

26
FAUCET Score

CVE-2023-35155 is a Cross-Site Scripting (XSS) vulnerability affecting XWiki Platform versions prior to 15.0-rc-1, 14.10.4, and 14.4.8. This flaw allows an unauthenticated attacker to inject malicious JavaScript into a user's browser by crafting a specially designed URL. The vulnerability has a CVSS score of 6.1 (Medium), indicating a low attack complexity and requiring user interaction, but can lead to partial loss of confidentiality and integrity. While there is no evidence of active exploitation or Metasploit modules, Nuclei templates exist, and the vulnerability has a high EPSS score suggesting potential for future exploitation. Community discussion and media coverage are currently minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 14.4.8CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
>= 14.10, < 14.10.4CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
5.3
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.50%
Probability of exploitation in next 30 days
EPSS Percentile
71.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
Nuclei: CVE-2023-35155 · Sep 4, 2024
This CVE's current EPSS score of 0.0150 is in the 84th percentile among its peer group of 26,236 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (3)

mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-sharepage-apiFixed in: 14.4.8
mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-sharepage-apiFixed in: 14.10.4
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-fwwj-wg89-7h4chigh

XWiki Platform vulnerable to cross-site scripting in target parameter via share page by email

Jun 20, 2023

References

github.com / xwiki/xwiki-platform/security/advisories/GHSA-fwwj-wg89-7h4c
Vendor Advisory
jira.xwiki.org / browse/XWIKI-20370
ExploitIssue TrackingPatchVendor Advisory