Unauthenticated Cross Site Scripting (XSS) in Core Web Vitals & PageSpeed Booster <= 1.0.31 versions. (CVE-2026-95528)
An unauthenticated Cross Site Scripting (XSS) vulnerability exists in Core Web Vitals & PageSpeed Booster versions up to 1.0.31. This vulnerability allows an attacker to execute malicious scripts in the context of a user's browser without requiring authentication.
AI Analysis
Technical Summary
CVE-2026-95528 describes an unauthenticated Cross Site Scripting (XSS) vulnerability affecting Core Web Vitals & PageSpeed Booster versions up to 1.0.31. The vulnerability allows remote attackers to inject and execute arbitrary scripts, potentially leading to partial confidentiality, integrity, and availability impacts as indicated by the CVSS vector.
Potential Impact
Successful exploitation can lead to partial loss of confidentiality, integrity, and availability of the affected system. Since the vulnerability is unauthenticated, attackers do not need valid credentials to exploit it, increasing the risk. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
No patch or official fix information is currently available. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance before taking action.
Unauthenticated Cross Site Scripting (XSS) in Core Web Vitals & PageSpeed Booster <= 1.0.31 versions. (CVE-2026-95528)
Description
An unauthenticated Cross Site Scripting (XSS) vulnerability exists in Core Web Vitals & PageSpeed Booster versions up to 1.0.31. This vulnerability allows an attacker to execute malicious scripts in the context of a user's browser without requiring authentication.
CVSS v3.1
Score 7.1high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-95528 describes an unauthenticated Cross Site Scripting (XSS) vulnerability affecting Core Web Vitals & PageSpeed Booster versions up to 1.0.31. The vulnerability allows remote attackers to inject and execute arbitrary scripts, potentially leading to partial confidentiality, integrity, and availability impacts as indicated by the CVSS vector.
Potential Impact
Successful exploitation can lead to partial loss of confidentiality, integrity, and availability of the affected system. Since the vulnerability is unauthenticated, attackers do not need valid credentials to exploit it, increasing the risk. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
No patch or official fix information is currently available. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance before taking action.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-qpjr-rqxw-97vx
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-95528"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ab4be8af7a7c54106f0df2e
Added to database: 09/24/2026, 06:09:14 UTC
Last enriched: 09/24/2026, 06:57:40 UTC
Last updated: 09/25/2026, 03:47:33 UTC
Views: 5
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