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CVE Vulnerability Details :
CVE-2021-47929
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-10 May, 2026 | 12:43
Updated At-10 May, 2026 | 12:43
Rejected At-
▼CVE Numbering Authority (CNA)
WordPress Plugin Filterable Portfolio Gallery 1.0 Stored XSS

Filterable Portfolio Gallery 1.0 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript by entering payloads in the title field. Attackers can store JavaScript code like image tags with onerror handlers that execute when the gallery is previewed, affecting all users viewing the page.

Affected Products
Vendor
Filterable-Portfolio
Product
Filterable Portfolio Gallery
Versions
Affected
  • 1.0
Problem Types
TypeCWE IDDescription
CWECWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Type: CWE
CWE ID: CWE-79
Description: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Metrics
VersionBase scoreBase severityVector
4.05.1MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
3.16.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Version: 3.1
Base score: 6.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Murat DEMIRCI (@butterflyhunt3r)
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.exploit-db.com/exploits/50458
exploit
http://www.filterable-portfolio.com/
product
https://wordpress.org/plugins/fg-gallery/
product
https://www.vulncheck.com/advisories/wordpress-plugin-filterable-portfolio-gallery-stored-xss
third-party-advisory
Hyperlink: https://www.exploit-db.com/exploits/50458
Resource:
exploit
Hyperlink: http://www.filterable-portfolio.com/
Resource:
product
Hyperlink: https://wordpress.org/plugins/fg-gallery/
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/wordpress-plugin-filterable-portfolio-gallery-stored-xss
Resource:
third-party-advisory
Details not found