FKIE_CVE-2026-28562

Vulnerability from fkie_nvd - Published: 2026-02-28 22:16 - Updated: 2026-03-05 15:41
Severity ?
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
wpForo 2.4.14 contains an unauthenticated SQL injection vulnerability in Topics::get_topics() where the ORDER BY clause relies on ineffective esc_sql() sanitization on unquoted identifiers. Attackers exploit the wpfob parameter with CASE WHEN payloads to perform blind boolean extraction of credentials from the WordPress database.
References
disclosure@vulncheck.comhttps://wordpress.org/plugins/wpforo/Product
disclosure@vulncheck.comhttps://wordpress.org/plugins/wpforo/#developersRelease Notes
disclosure@vulncheck.comhttps://www.vulncheck.com/advisories/wpforo-sql-injection-via-topics-order-by-parameterThird Party Advisory
Impacted products
Vendor Product Version
gvectors wpforo_forum *
To clipboard 

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              "criteria": "cpe:2.3:a:gvectors:wpforo_forum:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "975C0677-CE69-4BF9-84EE-2639169B8480",
              "versionEndExcluding": "2.4.15",
              "versionStartIncluding": "2.4.0",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "wpForo 2.4.14 contains an unauthenticated SQL injection vulnerability in Topics::get_topics() where the ORDER BY clause relies on ineffective esc_sql() sanitization on unquoted identifiers. Attackers exploit the wpfob parameter with CASE WHEN payloads to perform blind boolean extraction of credentials from the WordPress database."
    },
    {
      "lang": "es",
      "value": "wpForo 2.4.14 contiene una vulnerabilidad de inyecci\u00f3n SQL no autenticada en Topics::get_topics() donde la cl\u00e1usula ORDER BY se basa en una sanitizaci\u00f3n ineficaz de esc_sql() en identificadores sin comillas. Los atacantes explotan el par\u00e1metro wpfob con cargas \u00fatiles CASE WHEN para realizar una extracci\u00f3n booleana ciega de credenciales de la base de datos de WordPress."
    }
  ],
  "id": "CVE-2026-28562",
  "lastModified": "2026-03-05T15:41:20.113",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
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          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
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          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
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  "published": "2026-02-28T22:16:03.560",
  "references": [
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      "tags": [
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      "url": "https://wordpress.org/plugins/wpforo/"
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  "vulnStatus": "Analyzed",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.