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Medium severity6.1NVD Advisory· Published Oct 21, 2019· Updated Jun 17, 2026

CVE-2019-17220

CVE-2019-17220

Description

Rocket.Chat before 2.1.0 allows XSS via a URL on a ![title] line.

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: <2.1.0
- (no CPE)range: <2.1.0
Rocket.Chat/Rocket.Chatdescription

Patches

Vulnerability mechanics

References

4

github.com/RocketChat/Rocket.Chat/commits/developnvdPatchThird Party Advisory
www.nezami.menvdExploitThird Party Advisory
github.com/RocketChat/Rocket.Chat/releasesnvdRelease NotesThird Party Advisory
packetstormsecurity.com/files/154944/Rocket.Chat-2.1.0-Cross-Site-Scripting.htmlnvd

News mentions

0

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