Search criteria
2 vulnerabilities found for b2evolution by B2Evolution
CVE-2021-47800 (GCVE-0-2021-47800)
Vulnerability from cvelistv5 – Published: 2026-01-15 23:25 – Updated: 2026-01-16 15:56
VLAI?
Title
b2evolution 7.2.2 - 'edit account details' Cross-Site Request Forgery (CSRF)
Summary
b2evolution 7.2.2 contains a cross-site request forgery vulnerability that allows attackers to modify admin account details without authentication. Attackers can craft a malicious HTML form to submit unauthorized changes to user profiles by tricking victims into loading a specially crafted webpage.
Severity ?
5.3 (Medium)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| B2Evolution | b2evolution |
Affected:
7.2.2
|
Credits
Alperen Ergel (@alpernae)
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2021-47800",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-16T15:56:47.806120Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-16T15:56:54.408Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "b2evolution",
"vendor": "B2Evolution",
"versions": [
{
"status": "affected",
"version": "7.2.2"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Alperen Ergel (@alpernae)"
}
],
"descriptions": [
{
"lang": "en",
"value": "b2evolution 7.2.2 contains a cross-site request forgery vulnerability that allows attackers to modify admin account details without authentication. Attackers can craft a malicious HTML form to submit unauthorized changes to user profiles by tricking victims into loading a specially crafted webpage."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-352",
"description": "Cross-Site Request Forgery (CSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-15T23:25:46.278Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"name": "ExploitDB-50081",
"tags": [
"exploit"
],
"url": "https://www.exploit-db.com/exploits/50081"
},
{
"name": "Official Vendor Homepage",
"tags": [
"product"
],
"url": "https://b2evolution.net/"
},
{
"name": "Software Download Page",
"tags": [
"product"
],
"url": "https://b2evolution.net/downloads/"
},
{
"name": "B2Evolution GitHub Repository",
"tags": [
"product"
],
"url": "https://github.com/b2evolution/b2evolution"
},
{
"name": "VulnCheck Advisory: b2evolution 7.2.2 - \u0027edit account details\u0027 Cross-Site Request Forgery (CSRF)",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/bevolution-edit-account-details-cross-site-request-forgery-csrf"
}
],
"title": "b2evolution 7.2.2 - \u0027edit account details\u0027 Cross-Site Request Forgery (CSRF)",
"x_generator": {
"engine": "vulncheck"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2021-47800",
"datePublished": "2026-01-15T23:25:46.278Z",
"dateReserved": "2026-01-14T14:39:44.739Z",
"dateUpdated": "2026-01-16T15:56:54.408Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
JVNDB-2007-000090
Vulnerability from jvndb - Published: 2008-05-21 00:00 - Updated:2008-05-21 00:00Summary
b2evolution cross-site scripting vulnerability
Details
b2evolution, a blog publishing system, contains a cross-site scripting vulnerability.
References
| Type | URL | |
|---|---|---|
Impacted products
| Vendor | Product | |
|---|---|---|
{
"@rdf:about": "https://jvndb.jvn.jp/en/contents/2007/JVNDB-2007-000090.html",
"dc:date": "2008-05-21T00:00+09:00",
"dcterms:issued": "2008-05-21T00:00+09:00",
"dcterms:modified": "2008-05-21T00:00+09:00",
"description": "b2evolution, a blog publishing system, contains a cross-site scripting vulnerability.",
"link": "https://jvndb.jvn.jp/en/contents/2007/JVNDB-2007-000090.html",
"sec:cpe": {
"#text": "cpe:/a:b2evolution:b2evolution",
"@product": "b2evolution",
"@vendor": "b2evolution",
"@version": "2.2"
},
"sec:cvss": {
"@score": "4.3",
"@severity": "Medium",
"@type": "Base",
"@vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"@version": "2.0"
},
"sec:identifier": "JVNDB-2007-000090",
"sec:references": {
"#text": "http://jvn.jp/en/jp/JVN64354801/index.html",
"@id": "JVN#64354801",
"@source": "JVN"
},
"title": "b2evolution cross-site scripting vulnerability"
}