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Medium severity4.3NVD Advisory· Published Feb 4, 2025· Updated Jun 17, 2026

CVE-2024-53266

CVE-2024-53266

Description

Discourse is an open source platform for community discussion. In affected versions with some combinations of plugins, and with CSP disabled, activity streams in the user's profile page may be vulnerable to XSS. This has been patched in the latest version of Discourse core. Users are advised to upgrade. Users unable to upgrade should ensure CSP is enabled.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Discourse (software)/Discourse7 versions
    cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*+ 6 more
    • cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*range: <3.4.0
    • cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*range: <3.3.3
    • cpe:2.3:a:discourse:discourse:3.4.0:beta1:*:*:beta:*:*:*
    • cpe:2.3:a:discourse:discourse:3.4.0:beta2:*:*:beta:*:*:*
    • cpe:2.3:a:discourse:discourse:3.4.0:beta3:*:*:beta:*:*:*
    • (no CPE)
    • (no CPE)range: stable: < 3.3.3
  • osv-coords
    pkg:bitnami/discourse
    Range: < 3.3.3

Patches

Vulnerability mechanics

References

1

News mentions

0

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