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miniOrange Social Login EUVDEUVD-2026-60778

| CVE-2026-73351 HIGH
Cross-site Scripting (XSS) (CWE-79)
2026-08-18 Patchstack GHSA-m6rv-rr49-j8x5
7.1
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
7.1 HIGH
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
vuln.today AI
6.1 MEDIUM

Network-accessible reflected XSS with no privileges required and confirmed scope change; availability set to N as reflected XSS does not disrupt service availability.

3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Aug 18, 2026 - 15:07 vuln.today
CVE Published
Aug 18, 2026 - 14:00 cve.org
HIGH 7.1

DescriptionCVE.org

Unauthenticated Cross Site Scripting (XSS) in WordPress Social Login and Register <= 7.8.1 versions.

AnalysisAI

Reflected XSS in the miniOrange WordPress Social Login and Register plugin (all versions through 7.8.1) allows unauthenticated remote attackers to inject and execute arbitrary JavaScript in the browser session of any user who follows a crafted link. The CVSS scope-change designation (S:C) confirms the malicious script escapes the plugin's rendering context and operates within the victim's full browser session, making admin-targeted delivery via phishing a realistic escalation path to full WordPress site compromise. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Recon
Identify WordPress site with plugin ≤7.8.1
Delivery
Craft URL embedding XSS payload in plugin parameter
Exploit
Deliver link to admin user via phishing
Install
Victim clicks link while authenticated
C2
Plugin reflects payload unencoded
Execute
Script executes in admin browser session
Impact
Exfiltrate cookies or create rogue admin account

Vulnerability AssessmentAI

Exploitation The target WordPress installation must have the miniOrange Social Login and Register plugin installed and active at version 7.8.1 or earlier. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 score of 7.1 with vector AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L reflects a genuinely exploitable unauthenticated reflected XSS requiring no privileges and only low attack complexity. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker identifies a WordPress site running the miniOrange Social Login plugin at version 7.8.1 or earlier and crafts a URL that embeds a JavaScript payload in a plugin-processed parameter such as an OAuth error message or redirect field. The attacker delivers this URL to a WordPress administrator via a targeted phishing email. …
Remediation The primary fix is to update the miniOrange WordPress Social Login and Register plugin to any version released after 7.8.1. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify all WordPress installations running miniOrange Social Login plugin through version 7.8.1 and disable it immediately if not operationally critical. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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EUVD-2026-60778 vulnerability details – vuln.today

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