CVE-2019-13645

Severity Score

5.4

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Firefly III before 4.7.17.3 is vulnerable to stored XSS due to lack of filtration of user-supplied data in image file names. The JavaScript code is executed during attachments/edit/$file_id$ attachment editing. NOTE: It is asserted that an attacker must have the same access rights as the user in order to be able to execute the vulnerability

** EN DISPUTA ** Firefly III anterior a versión 4.7.17.3, es vulnerable a un problema de tipo XSS almacenado debido a la falta de filtrado de los datos suministrados por el usuario en los nombres de archivos de imagen. El código JavaScript se ejecuta durante la edición de adjuntos del archivo attachments/edit/$file_id$. NOTA: Se afirma que un atacante debe tener los mismos derechos de acceso que el usuario para poder ejecutar la vulnerabilidad

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-07-17 CVE Reserved
2019-07-18 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/firefly-iii/firefly-iii/issues/2337	2024-08-04

URL	Date	SRC
https://github.com/firefly-iii/firefly-iii/compare/a70b7cc...7d482aa	2024-05-17

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Firefly-iii Search vendor "Firefly-iii"		Firefly Iii Search vendor "Firefly-iii" for product "Firefly Iii"				< 4.7.17.3 Search vendor "Firefly-iii" for product "Firefly Iii" and version " < 4.7.17.3"		-		Affected