WordPress Plugin Vulnerabilities

Flow-Flow Social Stream <= 3.0.71 - Unauthenticated Cross-Site Scripting (XSS)

Description

Cross-Site Scripting (XSS) vulnerability in the JSON output by modifying the hash parameter in admin-ajax.php using the fetch_posts action. Response Content-Type set to html.

Proof of Concept

Affects Plugins

Plugin icon
flow-flow-social-streams
Fixed in 3.0.72

References

URL
https://plugins.trac.wordpress.org/changeset/1969236/flow-flow-social-streams

Classification

Type
XSS
OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79

Miscellaneous

Original Researcher
Alaistair Jerrom-Smith
Submitter
Alaistair Jerrom-Smith
Submitter website
https://www.getrefined.com
Submitter twitter
@alaistair
Verified
Yes
WPVDB ID
8354b34e-40f4-4b70-bb09-38e2cf572ce9

Timeline

Publicly Published
2018-10-26 (about 7 years ago)
Added
2018-11-05 (about 7 years ago)
Last Updated
2019-11-01 (about 6 years ago)

Other

Published
Title
Published
2015-08-19
Title
JW Player 6 Plugin for Wordpress <= 2.1.14 - Authenticated Cross-Site Scripting (XSS)
Published
2023-09-11
Title
Socialdriver < 2024 - Prototype Pollution to XSS
Published
2025-01-16
Title
EELV Newsletter <= 4.8.2 - Reflected Cross-Site Scripting
Published
2024-11-20
Title
Premium Packages - Sell Digital Products Securely < 5.9.4 - Contributor+ Stored Cross-Site Scripting via wpdmpp_pay_link Shortcode
Published
2023-04-19
Title
FormCraft < 1.2.10 - Contributor+ Stored XSS