CVE-2021-21312

Published on: 03/03/2021 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:28:58 PM UTC

CVE-2021-21312 - advisory for GHSA-c7f6-3mr7-3rq2

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:H/A:N

Certain versions of Glpi from Glpi-project contain the following vulnerability:

GLPI is open source software which stands for Gestionnaire Libre de Parc Informatique and it is a Free Asset and IT Management Software package. In GLPI before verison 9.5.4, there is a vulnerability within the document upload function (Home > Management > Documents > Add, or /front/document.form.php endpoint), indeed one of the form field: "Web Link" is not properly sanitized and a malicious user (who has document upload rights) can use it to deliver JavaScript payload. For example if you use the following payload: " accesskey="x" onclick="alert(1)" x=", the content will be saved within the database without any control. And then once you return to the summary documents page, by clicking on the "Web Link" of the newly created file it will create a new empty tab, but on the initial tab the pop-up "1" will appear.

  • CVE-2021-21312 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo glpi-project - glpi version < 9.5.4

CVSS3 Score: 4.8 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW HIGH REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
CHANGED LOW LOW NONE

CVSS2 Score: 3.5 - LOW

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE PARTIAL NONE

CVE References

Description Tags Link
Stored XSS on documents · Advisory · glpi-project/glpi · GitHub Third Party Advisory
github.com
text/html
URL Logo CONFIRM github.com/glpi-project/glpi/security/advisories/GHSA-c7f6-3mr7-3rq2
Release 9.5.4 · glpi-project/glpi · GitHub Release Notes
Third Party Advisory
github.com
text/html
URL Logo MISC github.com/glpi-project/glpi/releases/tag/9.5.4

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationGlpi-projectGlpiAllAllAllAll
ApplicationGlpi-projectGlpiAllAllAllAll
  • cpe:2.3:a:glpi-project:glpi:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:glpi-project:glpi:*:*:*:*:*:*:*:*:
© CVE.report 2021 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report