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vuln-cve/data/2026/43xxx/CVE-2026-43935.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-43935",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-05-04T16:59:09.089Z",
"datePublished": "2026-05-26T15:01:36.720Z",
"dateUpdated": "2026-05-26T15:49:36.185Z"
},
"containers": {
"cna": {
"title": "e107: Host Header Injection in e107 password reset enables phishing",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"lang": "en",
"description": "CWE-20: Improper Input Validation",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-807",
"lang": "en",
"description": "CWE-807: Reliance on Untrusted Inputs in a Security Decision",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/e107inc/e107/security/advisories/GHSA-7pmw-jwvr-cq2x",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/e107inc/e107/security/advisories/GHSA-7pmw-jwvr-cq2x"
},
{
"name": "https://github.com/e107inc/e107/commit/04511f9f1d6e97c31ba7cc5bf7f1f9a19d221db6",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/e107inc/e107/commit/04511f9f1d6e97c31ba7cc5bf7f1f9a19d221db6"
},
{
"name": "https://github.com/e107inc/e107/commit/b0dee8234e273debbf7a8ae054de464f1008f357",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/e107inc/e107/commit/b0dee8234e273debbf7a8ae054de464f1008f357"
},
{
"name": "https://github.com/e107inc/e107/commit/c4f9f71b0fd695545d0f09e2277b6f70ff4660fc",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/e107inc/e107/commit/c4f9f71b0fd695545d0f09e2277b6f70ff4660fc"
}
],
"affected": [
{
"vendor": "e107inc",
"product": "e107",
"versions": [
{
"version": "< 2.3.4",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-05-26T15:01:36.720Z"
},
"descriptions": [
{
"lang": "en",
"value": "e107 is a content management system (CMS). Prior to 2.3.4, a Host Header Injection vulnerability in the password reset page allows attackers to manipulate the Host header to generate password reset links pointing to attacker-controlled domains. This can lead to phishing attacks, account takeover, or other security risks. The severity is high, as the vulnerability affects a critical function related to user authentication. This vulnerability is fixed in 2.3.4."
}
],
"source": {
"advisory": "GHSA-7pmw-jwvr-cq2x",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/e107inc/e107/security/advisories/GHSA-7pmw-jwvr-cq2x",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-05-26T15:49:32.402267Z",
"id": "CVE-2026-43935",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-05-26T15:49:36.185Z"
}
}
]
}
}