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Medium severity6.1NVD Advisory· Published Oct 18, 2021· Updated Jun 17, 2026

CVE-2020-8291

CVE-2020-8291

Description

A link preview rendering issue in Rocket.Chat versions before 3.9 could lead to potential XSS attacks.

AI Insight

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

Affected products

3

RocketChat/Rocket.chat2 versions
cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*range: <3.9.0
- (no CPE)range: <3.9
Rocket.Chat/Rocket.Chatdescription

Patches

Vulnerability mechanics

References

1

github.com/RocketChat/Rocket.Chat/pull/19854nvdPatchThird Party Advisory

News mentions

0

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