CVE-2022-24887 Open Redirect in Nextcloud Talk

2022-04-2713:55:11

CWE-601

GitHub_M

www.cve.org

cve-2022-24887

nextcloud talk

open redirect

metadata manipulation

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

42.2%

JSON

Nextcloud Talk is a video and audio conferencing app for Nextcloud, a self-hosted productivity platform. Prior to versions 11.3.4, 12.2.2, and 13.0.0, when sharing a Deck card in conversation, the metaData can be manipulated so users can be tricked into opening arbitrary URLs. This issue is fixed in versions 11.3.4, 12.2.2, and 13.0.0. There are currently no known workarounds.

CNA Affected

[
  {
    "product": "security-advisories",
    "vendor": "nextcloud",
    "versions": [
      {
        "status": "affected",
        "version": "< 11.3.4"
      },
      {
        "status": "affected",
        "version": "< 12.2.2"
      },
      {
        "status": "affected",
        "version": "< 13.0.0"
      }
    ]
  }
]