PT-2024-31711 · Unknown+1 · Rocket.Chat+1

Itssixtynein · Published 2024-09-02 · Updated 2025-11-07 · CVE-2024-45621

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Rocket.Chat versions through 6.3.4

Description: The Electron desktop application of Rocket.Chat allows stored XSS via links in an uploaded file, related to failure to use a separate browser upon encountering third-party external actions from PDF documents. This issue can compromise user sessions.

Recommendations: For versions through 6.3.4, update to a version later than 6.3.4 to resolve the issue. As a temporary workaround, consider restricting the upload of files that may contain links to mitigate the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-45621

Affected Products

Electron

Rocket.Chat

References · 10

• https://osv.dev/vulnerability/CVE-2024-45621 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-45621 · Security Note
• https://github.com/RocketChat/Rocket.Chat/releases/tag/6.3.4 · Note
• https://hackerone.com/reports/1967109 · Note
• https://twitter.com/oktsec/status/1830715885834666150 · Twitter Post
• https://t.me/cvenotify/93015 · Telegram Post
• https://twitter.com/CVEnew/status/1830679918759363063 · Twitter Post
• https://t.me/cvedetector/4659 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1830703909477753190 · Twitter Post
• https://twitter.com/dailycve/status/1986612195405320432 · Twitter Post