CVE-2025-50053CWE-79cross-site-scripting

CVE-2025-50053

High · published January 1, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
7.0
In the wild
Unconfirmed
What it is

⚡ A crafty bit of reflected XSS is hiding in the Blappsta Mobile App Plugin, and it's ready to pounce! Think of it like an unfiltered review on a restaurant's website that can mislead new customers. Just as a diner could be misled by a fake review, users of the app could be tricked into executing malicious scripts—with potentially disastrous consequences. An attacker could leverage this vulnerability to inject harmful scripts, allowing them to steal sensitive information like session cookies or personal data. This could lead to unauthorized access, account takeovers, and a serious breach of user trust. It's a real headache for both users and developers!

Put simply

Think of it like an unfiltered review on a restaurant's website that can mislead new customers. Just as a diner could be misled by a fake review, users of the app could be tricked into executing malicious scripts—with potentially disastrous consequences. This reflected XSS vulnerability arises from improper neutralization of input, allowing attackers to inject malicious scripts when users access specifically crafted URLs. Versions of the Blappsta Mobile App Plugin from n/a up to 0.8.8.8 are affected, enabling the exploitation of unsuspecting users.

What to do

An attacker could leverage this vulnerability to inject harmful scripts, allowing them to steal sensitive information like session cookies or personal data. This could lead to unauthorized access, account takeovers, and a serious breach of user trust. It's a real headache for both users and developers! To remediate this issue, update the Blappsta Mobile App Plugin to version 0.8.8.9 or higher. Additionally, ensure proper input sanitization and implement Content Security Policies to mitigate risks associated with XSS in the future. You've got this! Fixing this vulnerability is straightforward, and you'll boost your app's security in no time! 🛡️

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00178 · 7.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-01-01T01:15Z
References (1)
EPSS history
Timeline
  • 31 DEC 20:09Z
    WordPress Blappsta Mobile App Plugin – Your native, mobile iPhone App and Android App Plugin <= 0.8.8.8 - Cross Site Scripting (XSS) Vulnerability
    cvelistv5