Misp
CVE-2020-13153
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 6.1 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. EPSS exploitation probability: 0.83%. |
| Exploit ScenarioDerived | A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
app/View/Events/resolved_attributes.ctp in MISP before 2.4.126 has XSS in the resolved attributes view. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. app/View/Events/resolved_attributes.ctp in MISP before 2.4.126 has XSS in the resolved attributes view. Affected products include: Misp-Project Misp. Version information: before 2.4.126.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
app/View/Events/resolved_attributes.ctp in MISP before 2.4.126 has XSS in the resolved attributes view.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
VulDB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.
Affected Products (CPE)NVD
An issue was discovered in MISP 2.4.9x before 2.4.99. Rated high severity (CVSS 8.8), this vulnerability is remotely exp
An issue was discovered in MISP before 2.4.158. Rated critical severity (CVSS 9.8), this vulnerability is remotely explo
app/Controller/Component/IndexFilterComponent.php in MISP before 2.4.167 mishandles ordered_url_params and additional_de
SQL injection in MISP threat intelligence platform versions prior to 2.5.37 allows remote unauthenticated attackers to m
An issue was discovered in MISP before 2.4.158. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitab
MISP 2.4.172 mishandles different certificate file extensions in server sync. Rated high severity (CVSS 7.5), this vulne
In MISP before 2.4.148, app/Lib/Export/OpendataExport.php mishandles parameter data that is used in a shell_exec call. R
An issue was discovered in app/Controller/UsersController.php in MISP 2.4.92. Rated critical severity (CVSS 9.8), this v
An issue was discovered in MISP 2.4.128. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable,
MISP before 2.4.135 lacks an ACL check, related to app/Controller/GalaxyElementsController.php and app/Model/GalaxyEleme
app/View/Elements/genericElements/IndexTable/Fields/generic_field.ctp in MISP 2.4.144 does not sanitize certain data rel
MISP 2.4.148, in certain configurations, allows SQL injection via the app/Model/Log.php $conditions['org'] value. Rated
Exploit-DB