CVE-2024-51750
Element allows a malicious homeserver can modify events leading to unrenderable events or rooms
Severity Score
5.0
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
Element is a Matrix web client built using the Matrix React SDK. A malicious homeserver can send invalid messages over federation which can prevent Element Web and Desktop from rendering single messages or the entire room containing them. This was patched in Element Web and Desktop 1.11.85.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-10-31 CVE Reserved
- 2024-11-12 CVE Published
- 2024-11-12 CVE Updated
- 2024-11-13 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-248: Uncaught Exception
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://github.com/element-hq/element-web/commit/231073c578d5f92b33cde7aa2b0b9c5836b2dc48 | X_refsource_misc | |
| https://github.com/element-hq/element-web/security/advisories/GHSA-w36j-v56h-q9pc | X_refsource_confirm |
| URL | Date | SRC |
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| URL | Date | SRC |
|---|
| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Element-hq Search vendor "Element-hq" | Element-web Search vendor "Element-hq" for product "Element-web" | < 1.11.85 Search vendor "Element-hq" for product "Element-web" and version " < 1.11.85" | en |
Affected
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