CVE-2024-46934: rocket.chat XSS — Fix

Description

Rocket.Chat 6.12.0, 6.11.2, 6.10.5, 6.9.6, 6.8.6, 6.7.8, and earlier is vulnerable to DOM-based Cross-site Scripting (XSS). Attackers may be able to abuse the UpdateOTRAck method to forge a message that contains an XSS payload.

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CVSS v3.1 Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
rocket.chat	rocket.chat	< 6.7.9
rocket.chat	rocket.chat	6.8.0 — 6.8.7
rocket.chat	rocket.chat	6.9.0 — 6.9.7
rocket.chat	rocket.chat	6.10.0 — 6.10.6
rocket.chat	rocket.chat	6.11.0 — 6.11.3
rocket.chat	rocket.chat	All
rocket.chat	rocket.chat	All
rocket.chat	rocket.chat	All
rocket.chat	rocket.chat	All
rocket.chat	rocket.chat	All
rocket.chat	rocket.chat	All
rocket.chat	rocket.chat	All

References

Advisories & Patches

https://github.com/RocketChat/Rocket.Chat/pull/33246

Other References

https://docs.rocket.chat/docs/rocketchat-security-fixes-updates-and-advisories

Frequently Asked Questions

What is CVE-2024-46934? +

Rocket.Chat 6.12.0, 6.11.2, 6.10.5, 6.9.6, 6.8.6, 6.7.8, and earlier is vulnerable to DOM-based Cross-site Scripting (XSS). Attackers may be able to abuse the UpdateOTRAck method to forge a message that contains an XSS payload. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2024-46934? +

CVE-2024-46934 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-46934? +

CVE-2024-46934 affects products from rocket.chat, specifically: rocket.chat. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-46934? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-46934