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CVE-2023-50720

54
FAUCET Score

CVE-2023-50720 is a medium-severity information disclosure vulnerability affecting XWiki Platform versions prior to 14.10.15, 15.5.2, and 15.7-rc-1. The vulnerability allows for the disclosure of user email addresses through the Solr-based search function, even when email obfuscation is enabled. This unauthenticated vulnerability has a CVSS score of 5.3, indicating low impact to confidentiality and no impact to integrity or availability. While there are no known active exploits or Metasploit modules, a Nuclei template exists for detection, and the vulnerability has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 14.10.5CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
>= 15.0, < 15.5.2CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
15.6CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:15.6:-:*:*:*:*:*:*
15.6CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:15.6:rc1:*:*:*:*:*:*
15.7CPE matchmatch criteria
cpe:2.3:a:xwiki:xwiki:15.7:rc1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
59.12%
Probability of exploitation in next 30 days
EPSS Percentile
99.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2023-50720 · Jun 18, 2024
This CVE's current EPSS score of 0.5912 is in the 99th percentile among its peer group of 23,725 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 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (4)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-search-solr-apiFixed in: 14.10.15
mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-search-solr-apiFixed in: 15.5.2
mavenpatch availablevia ghsa
Product: org.xwiki.platform:xwiki-platform-search-solr-apiFixed in: 15.7-rc-1

Vendor Advisories (1)

mavenGHSA-2grh-gr37-2283medium

Solr search discloses email addresses of users

Dec 16, 2023

References

github.com / xwiki/xwiki-platform/commit/3e5272f2ef0dff06a8f4db10afd1949b2f9e6eea
Patch
github.com / xwiki/xwiki-platform/security/advisories/GHSA-2grh-gr37-2283
PatchVendor Advisory
jira.xwiki.org / browse/XWIKI-20371
Issue TrackingPatchVendor Advisory