CVE-2024-22091— Excessive resource consumption due to lack to request path size limits
Quick assessment
Affected
Mattermost Mattermost
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在安全漏洞，该漏洞源于无法限制包含用户输入的请求路径大小，攻击者能够造成过多的资源消耗并导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2024-22091
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Excessive resource consumption due to lack to request path size limits
Source: CVE Program / CVE List V5
Vulnerability Description
Mattermost versions 8.1.x <= 8.1.10, 9.6.x <= 9.6.0, 9.5.x <= 9.5.2 and 8.1.x <= 8.1.11 fail to limit the size of a request path that includes user inputs which allows an attacker to cause excessive resource consumption, possibly leading to a DoS via sending large request paths
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Mattermost 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在安全漏洞，该漏洞源于无法限制包含用户输入的请求路径大小，攻击者能够造成过多的资源消耗并导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Mattermost | Mattermost | 8.1.0 ~ 8.1.10 | - |
|
II. Public POCs for CVE-2024-22091
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-22091
请登录查看更多情报信息。
Same Patch Batch · Mattermost · 2024-04-26 · 6 CVEs total
| CVE-2024-4183 | 4.3 MEDIUM | Mattermost 安全漏洞 |
| CVE-2024-4182 | 4.3 MEDIUM | Mattermost 安全漏洞 |
| CVE-2024-32046 | 4.3 MEDIUM | Detailed error discloses full file path with dev mode off |
| CVE-2024-4198 | 2.7 LOW | Mattermost 安全漏洞 |
| CVE-2024-4195 | 2.7 LOW | Mattermost 安全漏洞 |
IV. Related Vulnerabilities
Same product: Mattermost
-
CVE-2026-96260
Mattermost server missing request body size limit on plugin -
CVE-2026-96259
Mattermost server-side request forgery via OAuth endpoints c -
CVE-2026-95666
Unbounded post ID array in the bulk reactions endpoint allow -
CVE-2026-12284
Mattermost Desktop App Missing IPC Sender Validation in Call -
CVE-2026-75588
Mattermost Desktop App plugin popout scheme validation bypas
Same vendor: Mattermost
-
CVE-2026-96260
Mattermost server missing request body size limit on plugin -
CVE-2026-96259
Mattermost server-side request forgery via OAuth endpoints c -
CVE-2026-95666
Unbounded post ID array in the bulk reactions endpoint allow -
CVE-2026-12284
Mattermost Desktop App Missing IPC Sender Validation in Call -
CVE-2026-75588
Mattermost Desktop App plugin popout scheme validation bypas
Same weakness: CWE-400
-
CVE-2026-107294
Pydantic AI: Unbounded memory use when downloading remote co -
CVE-2026-61801
github.com/moby/sys/user has a possible DoS via unbounded pa -
CVE-2026-107287
Pydantic AI: Excessive resource use when local web fetching -
CVE-2026-105830
league/commonmark 2.0.0 before 2.10.2 Quadratic DoS via Tabl -
CVE-2026-105825
ImageMagick before 7.1.2-30 Denial of Service via Crafted XM
V. Comments for CVE-2024-22091
No comments yet