CVE-2023-34467
XWiki Platform may retrieve email addresses of all users
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
XWiki Platform is a generic wiki platform. Starting in version 3.5-milestone-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, the mail obfuscation configuration was not fully taken into account. While the mail displayed to the end user was obfuscated, the rest response was also containing the mail unobfuscated and users were able to filter and sort on the unobfuscated, allowing them to infer the mail content. The consequence was the possibility to retrieve the email addresses of all users even when obfuscated. This has been patched in XWiki 14.4.8, 14.10.4, and 15.0-rc-1.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-06-06 CVE Reserved
- 2023-06-23 CVE Published
- 2024-11-29 CVE Updated
- 2024-11-29 First Exploit
- 2025-04-15 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak')
- CWE-668: Exposure of Resource to Wrong Sphere
CAPEC
References (3)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://jira.xwiki.org/browse/XWIKI-20333 | 2024-11-29 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/xwiki/xwiki-platform/commit/71f889db9962df2d385f4298e29cfbc9050b828a#diff-5a739e5865b1f1ad9d79b724791be51b0095a0170cc078911c940478b13b949a | 2023-06-30 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7vr7-cghh-ch63 | 2023-06-30 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Xwiki Search vendor "Xwiki" | Xwiki Search vendor "Xwiki" for product "Xwiki" | >= 3.5.1 < 14.4.8 Search vendor "Xwiki" for product "Xwiki" and version " >= 3.5.1 < 14.4.8" | - |
Affected
| ||||||
| Xwiki Search vendor "Xwiki" | Xwiki Search vendor "Xwiki" for product "Xwiki" | >= 14.10 < 14.10.4 Search vendor "Xwiki" for product "Xwiki" and version " >= 14.10 < 14.10.4" | - |
Affected
| ||||||
| Xwiki Search vendor "Xwiki" | Xwiki Search vendor "Xwiki" for product "Xwiki" | 3.5 Search vendor "Xwiki" for product "Xwiki" and version "3.5" | milestone1 |
Affected
| ||||||