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GitHub_MCVELIST:CVE-2023-50723

HistoryDec 15, 2023 - 7:02 p.m.

CVE-2023-50723 XWiki Platform remote code execution/programming rights with configuration section from any user account

2023-12-1519:02:57

CWE-94

CWE-95

GitHub_M

www.cve.org

xwiki

remote code execution

programming rights

configuration section

security vulnerability

xwiki installation

user profile

patch

escaping issue

9.9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.5%

JSON

XWiki Platform is a generic wiki platform. Starting in 2.3 and prior to versions 14.10.15, 15.5.2, and 15.7-rc-1, anyone who can edit an arbitrary wiki page in an XWiki installation can gain programming right through several cases of missing escaping in the code for displaying sections in the administration interface. This impacts the confidentiality, integrity and availability of the whole XWiki installation. Normally, all users are allowed to edit their own user profile so this should be exploitable by all users of the XWiki instance. This has been fixed in XWiki 14.10.15, 15.5.2 and 15.7RC1. The patches can be manually applied to the XWiki.ConfigurableClassMacros and XWiki.ConfigurableClass pages.

CNA Affected

[
  {
    "vendor": "xwiki",
    "product": "xwiki-platform",
    "versions": [
      {
        "version": ">= 2.3, < 14.10.15",
        "status": "affected"
      },
      {
        "version": ">= 15.0-rc-1, < 15.5.2",
        "status": "affected"
      },
      {
        "version": ">= 15.6-rc-1, < 15.7-rc-1",
        "status": "affected"
      }
    ]
  }
]

References

github.com/xwiki/xwiki-platform/commit/0f367aaae4e0696f61cf5a67a75edd27d1d16db6

github.com/xwiki/xwiki-platform/commit/1157c1ecea395aac7f64cd8a6f484b1225416dc7

github.com/xwiki/xwiki-platform/commit/749f6aee1bfbcf191c3734ea0aa9eba3aa63240e

github.com/xwiki/xwiki-platform/commit/bd82be936c21b65dee367d558e3050b9b6995713

github.com/xwiki/xwiki-platform/security/advisories/GHSA-qj86-p74r-7wp5

jira.xwiki.org/browse/XWIKI-21121

jira.xwiki.org/browse/XWIKI-21122

jira.xwiki.org/browse/XWIKI-21194

9.9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.5%

JSON

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