Lucene search

K
cvelistGitHub_MCVELIST:CVE-2022-36091
HistorySep 08, 2022 - 4:10 p.m.

CVE-2022-36091 XWiki Platform Web Templates vulnerable to Missing Authorization and Exposure of Private Personal Information to an Unauthorized Actor

2022-09-0816:10:09
CWE-862
CWE-359
GitHub_M
www.cve.org
1
xwiki platform
web templates
missing authorization
exposure
private information
unauthorized actor
xwiki
suggestion feature
vulnerability
patched version

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

56.5%

XWiki Platform Web Templates are templates for XWiki Platform, a generic wiki platform. Through the suggestion feature, string and list properties of objects the user shouldn’t have access to can be accessed in versions prior to 13.10.4 and 14.2. This includes private personal information like email addresses and salted password hashes of registered users but also other information stored in properties of objects. Sensitive configuration fields like passwords for LDAP or SMTP servers could be accessed. By exploiting an additional vulnerability, this issue can even be exploited on private wikis at least for string properties. The issue is patched in version 13.10.4 and 14.2. Password properties are no longer displayed and rights are checked for other properties. A workaround is available. The template file suggest.vm can be replaced by a patched version without upgrading or restarting XWiki unless it has been overridden, in which case the overridden template should be patched, too. This might need adjustments for older versions, though.

CNA Affected

[
  {
    "product": "xwiki-platform",
    "vendor": "xwiki",
    "versions": [
      {
        "status": "affected",
        "version": ">= 1.3, < 13.10.4"
      },
      {
        "status": "affected",
        "version": ">= 14.0, < 14.2"
      }
    ]
  }
]

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

56.5%

Related for CVELIST:CVE-2022-36091