CVE-2022-4605 : Cross-site Scripting (XSS) - Stored in GitHub repository flatpressblog/flatpress

Cross-site Scripting (XSS) - Stored in GitHub repository flatpressblog/flatpress prior to 1.3.

Published 2022-12-18 14:15:10

Updated 2022-12-22 18:49:00

Source huntr.dev

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2022-4605

Flatpress » Flatpress
Versions up to, including, (<=) 1.2.1
cpe:2.3:a:flatpress:flatpress:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 24 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.0	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L	1.2	4.7	huntr.dev
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: Low Availability: Low
5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

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

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: security@huntr.dev (Primary)

https://github.com/flatpressblog/flatpress/commit/742f8b04f233e3cc52bed11f79fcc9911faee776

added SVG to forbidden file types in order to prevent possible XSS - … · flatpressblog/flatpress@742f8b0 · GitHub
Patch;Third Party Advisory
https://huntr.dev/bounties/df455d44-0dec-470c-b576-8ea86ec5a367

Stored XSS via SVG File vulnerability found in flatpress
Exploit;Patch;Third Party Advisory

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