Vulnerability-Lookup

CVE-2026-21627 (GCVE-0-2026-21627)

Vulnerability from cvelistv5 – Published: 2026-02-20 14:22 – Updated: 2026-02-23 05:07

Title

Extension - tassos.gr - SQL injection and Unauthenticated File Read in Novarain/Tassos Framework v4.10.14 – v6.0.37 for Joomla

Summary

The vulnerability was rooted in how the Tassos Framework plugin handled specific AJAX requests through Joomla’s com_ajax entry point. Under certain conditions, internal framework functionality could be invoked without proper restriction.

Severity ?

9.5 (Critical)


                        
                          CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CWE

CWE-284 - Improper Access Control

Assigner

Joomla

References

URL

Tags

https://tassos.gr

product

Impacted products

Vendor

Product

Version

tassos.gr

Novarain/Tassos Framework (plg_system_nrframework)

Affected: 4.10.14–6.0.37

tassos.gr	Convert Forms	Affected: 3.2.12–5.1.0
tassos.gr	EngageBox	Affected: 6.0.0–7.1.0
tassos.gr	Google Structured Data	Affected: 5.1.7–6.1.0
tassos.gr	Advanced Custom Fields	Affected: 2.2.0–3.1.0
tassos.gr	Smile Pack	Affected: 1.0.0–2.1.0

Credits

p1r0x / ssd-disclosure.com

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-21627

Vulnerability from fkie_nvd - Published: 2026-02-20 15:20 - Updated: 2026-02-20 15:34

Severity ?

9.5 (Critical) - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Summary

References

	URL	Tags
	security@joomla.org	https://tassos.gr

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The vulnerability was rooted in how the Tassos Framework plugin handled specific AJAX requests through Joomla\u2019s com_ajax entry point. Under certain conditions, internal framework functionality could be invoked without proper restriction."
    }
  ],
  "id": "CVE-2026-21627",
  "lastModified": "2026-02-20T15:34:10.670",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
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          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "HIGH",
          "attackRequirements": "PRESENT",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.5,
          "baseSeverity": "CRITICAL",
          "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",
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          "providerUrgency": "NOT_DEFINED",
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          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
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          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
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        "source": "security@joomla.org",
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  "published": "2026-02-20T15:20:29.467",
  "references": [
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      "source": "security@joomla.org",
      "url": "https://tassos.gr"
    }
  ],
  "sourceIdentifier": "security@joomla.org",
  "vulnStatus": "Awaiting Analysis",
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  ]
}

GHSA-WC6R-7G4J-C7X4

Vulnerability from github – Published: 2026-02-20 15:31 – Updated: 2026-02-20 15:31

Details

Severity ?

9.5 (Critical)


                  
                    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-21627"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-20T15:20:29Z",
    "severity": "CRITICAL"
  },
  "details": "The vulnerability was rooted in how the Tassos Framework plugin handled specific AJAX requests through Joomla\u2019s com_ajax entry point. Under certain conditions, internal framework functionality could be invoked without proper restriction.",
  "id": "GHSA-wc6r-7g4j-c7x4",
  "modified": "2026-02-20T15:31:03Z",
  "published": "2026-02-20T15:31:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21627"
    },
    {
      "type": "WEB",
      "url": "https://tassos.gr"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-21627 (GCVE-0-2026-21627)

FKIE_CVE-2026-21627

GHSA-WC6R-7G4J-C7X4

Tags

Sightings

Nomenclature