PT-2024-32811 · Element · Element Web

Davidegirardi · Published 2024-10-15 · Updated 2024-11-12 · CVE-2024-47779

Positive Technologies (AI Summary)

CVSS v4.0

7.0

High

Base vector

AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Element Web versions 1.11.70 through 1.11.80

Description The issue is related to the exposure of access tokens to third parties under specially crafted conditions. At least one vector has been identified, involving malicious widgets, but other vectors may exist. Users are advised to upgrade to a newer version to remediate the issue.

Recommendations For Element Web versions 1.11.70 through 1.11.80, upgrade to version 1.11.81 to resolve the issue. As a temporary workaround, avoid granting permissions to untrusted widgets.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2024-47779

GHSA-3JM3-X98C-R34X

Affected Products

Element Web

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47779.json · Exploit
• https://osv.dev/vulnerability/CVE-2024-47779 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-47779 · Security Note
• https://github.com/element-hq/element-web/security/advisories/GHSA-3jm3-x98c-r34x · Note
• https://github.com/element-hq/element-web/commit/8d7f2b5c1301129a488d3597f3839bd74203ee62 · Note
• https://t.me/cvedetector/7937 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1846291250627928574 · Twitter Post
• https://t.me/cvenotify/101416 · Telegram Post
• https://twitter.com/CVEnew/status/1846214533947515319 · Twitter Post
• https://t.me/cvenotify/98138 · Telegram Post