CVE-2022-46150CWE-200

Discourse may allow exposure of hidden tags in the subject of notification emails

Medium · published November 29, 2022

CVSS v3.1
4.3
EPSS
1%
Percentile
46.3
In the wild
Unconfirmed
What it is

Discourse is an open-source discussion platform. Prior to version 2.8.13 of the `stable` branch and version 2.9.0.beta14 of the `beta` and `tests-passed` branches, unauthorized users may learn of the existence of hidden tags and that they have been applied to topics that they have access to. This issue is patched in version 2.8.13 of the `stable` branch and version 2.9.0.beta14 of the `beta` and `tests-passed` branches. As a workaround, use the `disable_email` site setting to disable all emails to non-staff users.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00569 · 46.3th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2022-11-29T00:00Z
EPSS history
Timeline
  • 29 NOV 00:00Z
    Discourse may allow exposure of hidden tags in the subject of notification emails
    cvelistv5