CVE-2023-34477 (GCVE-0-2023-34477)
Vulnerability from cvelistv5 – Published: 2023-08-07 16:50 – Updated: 2024-10-20 04:33
VLAI
EPSS
VEX
Title
Extension - braincert.com - SQLi in Virtual Classroom component for Joomla <= 1.6.0
Summary
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability allows SQL Injection.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-15 18:09 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://extensions.joomla.org/extension/online-vi… | product |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| braincert.com | Virtual Classroom component for Joomla |
Affected:
1.0.0-1.25.0
|
guessed |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T16:10:07.281Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"product",
"x_transferred"
],
"url": "https://extensions.joomla.org/extension/online-virtual-classroom/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-34477",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-15T18:09:33.761596Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-15T18:09:44.395Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://extensions.joomla.org/extension/online-virtual-classroom/",
"defaultStatus": "unaffected",
"packageName": "com_virtualclassroom",
"product": "Virtual Classroom component for Joomla",
"vendor": "braincert.com",
"versions": [
{
"status": "affected",
"version": "1.0.0-1.25.0"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Vishal Saini and Siva Pothuluru S (Team Payatu)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027) vulnerability allows SQL Injection."
}
],
"value": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027) vulnerability allows SQL Injection."
}
],
"impacts": [
{
"capecId": "CAPEC-66",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-66 SQL Injection"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-89",
"description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-20T04:33:28.740Z",
"orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
"shortName": "Joomla"
},
"references": [
{
"tags": [
"product"
],
"url": "https://extensions.joomla.org/extension/online-virtual-classroom/"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Extension - braincert.com - SQLi in Virtual Classroom component for Joomla \u003c= 1.6.0",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
"assignerShortName": "Joomla",
"cveId": "CVE-2023-34477",
"datePublished": "2023-08-07T16:50:55.613Z",
"dateReserved": "2023-06-07T15:54:36.809Z",
"dateUpdated": "2024-10-20T04:33:28.740Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-34477",
"date": "2026-09-28",
"epss": "0.00602",
"percentile": "0.46706"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:braincert:virtual_classroom:*:*:*:*:*:joomla\\!:*:*",
"matchCriteriaId": "25972D21-8A72-40BF-AD81-EA6BB44EE5BA",
"versionEndIncluding": "1.25.0",
"versionStartIncluding": "1.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027) vulnerability allows SQL Injection."
}
],
"id": "CVE-2023-34477",
"lastModified": "2024-11-21T08:07:20.480",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-08-07T17:15:11.520",
"references": [
{
"source": "security@joomla.org",
"tags": [
"Third Party Advisory"
],
"url": "https://extensions.joomla.org/extension/online-virtual-classroom/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://extensions.joomla.org/extension/online-virtual-classroom/"
}
],
"sourceIdentifier": "security@joomla.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-89"
}
],
"source": "security@joomla.org",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-89"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"collectionURL": "https://extensions.joomla.org/extension/online-virtual-classroom/",
"defaultStatus": "unaffected",
"packageName": "com_virtualclassroom",
"product": "Virtual Classroom component for Joomla",
"vendor": "braincert.com",
"versions": [
{
"status": "affected",
"version": "1.0.0-1.25.0"
}
]
}
],
"source": "security@joomla.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:braincert:virtual_classroom:*:*:*:*:*:joomla\\!:*:*",
"matchCriteriaId": "25972D21-8A72-40BF-AD81-EA6BB44EE5BA",
"versionEndIncluding": "1.25.0",
"versionStartIncluding": "1.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027) vulnerability allows SQL Injection."
}
],
"id": "CVE-2023-34477",
"lastModified": "2026-06-17T06:03:44.040",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-34477",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-15T18:09:33.761596Z",
"version": "2.0.3"
}
}
]
},
"published": "2023-08-07T17:15:11.520",
"references": [
{
"source": "security@joomla.org",
"tags": [
"Third Party Advisory"
],
"url": "https://extensions.joomla.org/extension/online-virtual-classroom/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://extensions.joomla.org/extension/online-virtual-classroom/"
}
],
"sourceIdentifier": "security@joomla.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-89"
}
],
"source": "security@joomla.org",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-89"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-05-29T00:11:14+00:00",
"cve": "CVE-2023-34477",
"id": "CVE-2023-34477",
"initial_release_date": "2023-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Extension - braincert.com - SQLi in Virtual Classroom component for Joomla \u003c= 1.6.0",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-34477.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T16:10:07.281Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"product",
"x_transferred"
],
"url": "https://extensions.joomla.org/extension/online-virtual-classroom/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-34477",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-15T18:09:33.761596Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-15T18:09:39.545Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://extensions.joomla.org/extension/online-virtual-classroom/",
"defaultStatus": "unaffected",
"packageName": "com_virtualclassroom",
"product": "Virtual Classroom component for Joomla",
"vendor": "braincert.com",
"versions": [
{
"status": "affected",
"version": "1.0.0-1.25.0"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Vishal Saini and Siva Pothuluru S (Team Payatu)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027) vulnerability allows SQL Injection."
}
],
"value": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027) vulnerability allows SQL Injection."
}
],
"impacts": [
{
"capecId": "CAPEC-66",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-66 SQL Injection"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-89",
"description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-20T04:33:28.740Z",
"orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
"shortName": "Joomla"
},
"references": [
{
"tags": [
"product"
],
"url": "https://extensions.joomla.org/extension/online-virtual-classroom/"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Extension - braincert.com - SQLi in Virtual Classroom component for Joomla \u003c= 1.6.0",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
"assignerShortName": "Joomla",
"cveId": "CVE-2023-34477",
"datePublished": "2023-08-07T16:50:55.613Z",
"dateReserved": "2023-06-07T15:54:36.809Z",
"dateUpdated": "2024-10-20T04:33:28.740Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…