CVE-2026-57725

Status: DeferredHigh (7.1)—

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeum Kirki kirki allows Stored XSS.This issue affects Kirki: from n/a through <= 6.0.11.

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Base score: 7.1

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.25%
Percentile among all scored CVEs: 15
Score date: 10/3/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1189 Drive-by Compromiseinitial access95 %
Primary impactT1059.007 JavaScriptexecution85 %
Secondary impactT1005 Data from Local Systemcollection70 %
Secondary impactT1098 Account Manipulationpersistence · privilege escalation65 %

CWE-79 (Stored XSS) en Kirki v≤6.0.11 con AV:N y UI:R. El atacante inyecta JavaScript malicioso que se ejecuta en navegadores de otros usuarios (T1189). Impactos: ejecución de código JavaScript (T1059.007), robo de datos de sesión (T1005) y secuestro de cuentas de usuario (T1098).

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Restrict Web-Based Content Disable or Remove Feature or Program User Training User Account Management Restrict File and Directory Permissions Privileged Account Management

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Themeum — Kirki^AI

CWEs

CWE-79

References

https://patchstack.com/database/Wordpress/Plugin/kirki/vulnerability/wordpress-kirki-plugin-6-0-11-cross-site-scripting-xss-vulnerability?_s_id=cve

Raw JSON (NVD)

Show

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          "role": "CISA Coordinator",
          "options": [
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          "version": "2.0.3",
          "timestamp": "2026-07-13T13:54:36.469096Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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        "impactScore": 3.7,
        "exploitabilityScore": 2.8
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  "affected": [
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      "affectedData": [
        {
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          "product": "Kirki",
          "versions": [
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                {
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  "published": "2026-07-13T10:16:39.200",
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  "lastModified": "2026-07-13T16:57:56.050",
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