CRITICAL

CVE-2022-46162

CVSS v3

9.8

CRITICAL

EPSS Score

1.2 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2022-46162 yet.

Full record on NVD

Description

discourse-bbcode is the official BBCode plugin for Discourse. Prior to commit 91478f5, CSS injection can occur when rendering content generated with the discourse-bccode plugin. This vulnerability only affects sites which have the discourse-bbcode plugin installed and enabled. This issue is patched in commit 91478f5. As a workaround, ensure that the Content Security Policy is enabled and monitor any posts that contain bbcode.

Technical details

Published: 2022-11-30

Frequently asked questions

What is CVE-2022-46162?

Is CVE-2022-46162 actively exploited?

Active exploitation of CVE-2022-46162 has not been confirmed. Its EPSS score was 1.2% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-46162?

CVE-2022-46162 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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