CVE-2024-2447
Last modified
CVE-2024-2447 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action. . EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost Server | >= 8.1.0, < 8.1.11 |
| Mattermost | Mattermost Server | >= 9.3.0, < 9.3.3 |
| Mattermost | Mattermost Server | >= 9.4.0, < 9.4.4 |
| Mattermost | Mattermost Server | >= 9.5.0, < 9.5.2 |
References
- https://mattermost.com/security-updatesVendor Advisory
- https://mattermost.com/security-updatesVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-2447?
How severe is CVE-2024-2447?
How do I fix CVE-2024-2447?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-24457An invalid memory access when handling the ProtocolIE_ID fie…5.9
- CVE-2024-24458An invalid memory access when handling the ENB Configuration…5.9
- CVE-2024-24459An invalid memory access when handling the ProtocolIE_ID fie…5.9
- CVE-2024-2446Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6,…4.3
- CVE-2024-24468Cross Site Request Forgery vulnerability in flusity-CMS v.2.…8.8
- CVE-2024-24469Cross Site Request Forgery vulnerability in flusity-CMS v.2.…8.8
- CVE-2024-24470Cross Site Request Forgery vulnerability in flusity-CMS v.2.…8.8
- CVE-2024-24474QEMU before 8.2.0 has an integer underflow, and resultant bu…8.8
- CVE-2024-24475Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2024-24476A buffer overflow in Wireshark before 4.2.0 allows a remote …7.5
- CVE-2024-24478An issue in Wireshark before 4.2.0 allows a remote attacker …7.5
- CVE-2024-24479A Buffer Overflow in Wireshark before 4.2.0 allows a remote …7.5
Are you affected by CVE-2024-2447?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST