Multiple vulnerabilities in XWiki Platform
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2023-26473 CVE-2023-26474 CVE-2023-26475 |
| CWE-ID | CWE-284 CWE-94 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
XWiki platform Web applications / CMS |
| Vendor | XWiki |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Improper access control
EUVDB-ID: #VU72775
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-26473
CWE-ID:
CWE-284 - Improper Access Control
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in the DatabaseListProperty and suggest.vm components. A remote user can bypass implemented security restrictions and obtain sensitive information on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsXWiki platform: 1.3 rc-1
External linkshttp://jira.xwiki.org/browse/XWIKI-19523
http://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vpx4-7rfp-h545
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Improper access control
EUVDB-ID: #VU72776
Risk: Medium
CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-26474
CWE-ID:
CWE-284 - Improper Access Control
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A remote user can bypass implemented security restrictions, execute a text area property and gain elevated privileges.
MitigationInstall updates from vendor's website.
Vulnerable software versionsXWiki platform: 13.10
External linkshttp://github.com/xwiki/xwiki-platform/security/advisories/GHSA-3738-p9x3-mv9r
http://jira.xwiki.org/browse/XWIKI-20373
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Code Injection
EUVDB-ID: #VU72777
Risk: Medium
CVSSv3.1: 8.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-26475
CWE-ID:
CWE-94 - Improper Control of Generation of Code ('Code Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a privilege context switching error in the annotation displayer. A remote user can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsXWiki platform: 2.3-milestone-1 - 14.5
External linkshttp://github.com/xwiki/xwiki-platform/commit/d87d7bfd8db18c20d3264f98c6deefeae93b99f7
http://jira.xwiki.org/browse/XWIKI-20360
http://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h6f5-8jj5-cxhr
http://jira.xwiki.org/browse/XWIKI-20384
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
